32160128

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 86365440

約数和(自身を除く): 54205312

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 251, 286, 308, 352, 364, 416, 448, 502, 572, 616, 704, 728, 832, 896, 1001, 1004, 1144, 1232, 1408, 1456, 1664, 1757, 2002, 2008, 2288, 2464, 2761, 2912, 3263, 3514, 4004, 4016, 4576, 4928, 5522, 5824, 6526, 7028, 8008, 8032, 9152, 9856, 11044, 11648, 13052, 14056, 16016, 16064, 18304, 19327, 22088, 22841, 26104, 28112, 32032, 32128, 35893, 38654, 44176, 45682, 52208, 56224, 64064, 71786, 77308, 88352, 91364, 104416, 112448, 128128, 143572, 154616, 176704, 182728, 208832, 224896, 251251, 287144, 309232, 353408, 365456, 417664, 502502, 574288, 618464, 730912, 1005004, 1148576, 1236928, 1461824, 2010008, 2297152, 2473856, 2923648, 4020016, 4594304, 8040032, 16080064, 32160128]

約数ペア:

[(1, 32160128), (2, 16080064), (4, 8040032), (7, 4594304), (8, 4020016), (11, 2923648), (13, 2473856), (14, 2297152), (16, 2010008), (22, 1461824), (26, 1236928), (28, 1148576), (32, 1005004), (44, 730912), (52, 618464), (56, 574288), (64, 502502), (77, 417664), (88, 365456), (91, 353408), (104, 309232), (112, 287144), (128, 251251), (143, 224896), (154, 208832), (176, 182728), (182, 176704), (208, 154616), (224, 143572), (251, 128128), (286, 112448), (308, 104416), (352, 91364), (364, 88352), (416, 77308), (448, 71786), (502, 64064), (572, 56224), (616, 52208), (704, 45682), (728, 44176), (832, 38654), (896, 35893), (1001, 32128), (1004, 32032), (1144, 28112), (1232, 26104), (1408, 22841), (1456, 22088), (1664, 19327), (1757, 18304), (2002, 16064), (2008, 16016), (2288, 14056), (2464, 13052), (2761, 11648), (2912, 11044), (3263, 9856), (3514, 9152), (4004, 8032), (4016, 8008), (4576, 7028), (4928, 6526), (5522, 5824)]