87556832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 188987904

約数和(自身を除く): 101431072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 251, 352, 502, 991, 1004, 1982, 2008, 2761, 3964, 4016, 5522, 7928, 8032, 10901, 11044, 15856, 21802, 22088, 31712, 43604, 44176, 87208, 88352, 174416, 248741, 348832, 497482, 994964, 1989928, 2736151, 3979856, 5472302, 7959712, 10944604, 21889208, 43778416, 87556832]

約数ペア:

[(1, 87556832), (2, 43778416), (4, 21889208), (8, 10944604), (11, 7959712), (16, 5472302), (22, 3979856), (32, 2736151), (44, 1989928), (88, 994964), (176, 497482), (251, 348832), (352, 248741), (502, 174416), (991, 88352), (1004, 87208), (1982, 44176), (2008, 43604), (2761, 31712), (3964, 22088), (4016, 21802), (5522, 15856), (7928, 11044), (8032, 10901)]