90798256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3001}}^1$

素因数の和:3101

約数の個数: 40

約数和(自身を含む): 184635008

約数和(自身を除く): 93836752

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3001, 3782, 6002, 7564, 12004, 15128, 24008, 30256, 48016, 93031, 183061, 186062, 366122, 372124, 732244, 744248, 1464488, 1488496, 2928976, 5674891, 11349782, 22699564, 45399128, 90798256]

約数ペア:

[(1, 90798256), (2, 45399128), (4, 22699564), (8, 11349782), (16, 5674891), (31, 2928976), (61, 1488496), (62, 1464488), (122, 744248), (124, 732244), (244, 372124), (248, 366122), (488, 186062), (496, 183061), (976, 93031), (1891, 48016), (3001, 30256), (3782, 24008), (6002, 15128), (7564, 12004)]