64160512

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{1483}}^1$

素因数の和:1525

約数の個数: 54

約数和(自身を含む): 138773292

約数和(自身を除く): 74612780

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1483, 1664, 2704, 2966, 3328, 5408, 5932, 10816, 11864, 19279, 21632, 23728, 38558, 43264, 47456, 77116, 94912, 154232, 189824, 250627, 308464, 379648, 501254, 616928, 1002508, 1233856, 2005016, 2467712, 4010032, 4935424, 8020064, 16040128, 32080256, 64160512]

約数ペア:

[(1, 64160512), (2, 32080256), (4, 16040128), (8, 8020064), (13, 4935424), (16, 4010032), (26, 2467712), (32, 2005016), (52, 1233856), (64, 1002508), (104, 616928), (128, 501254), (169, 379648), (208, 308464), (256, 250627), (338, 189824), (416, 154232), (676, 94912), (832, 77116), (1352, 47456), (1483, 43264), (1664, 38558), (2704, 23728), (2966, 21632), (3328, 19279), (5408, 11864), (5932, 10816)]