88779536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2631

約数の個数: 40

約数和(自身を含む): 180131328

約数和(自身を除く): 91351792

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 2521, 4402, 5042, 8804, 10084, 17608, 20168, 35216, 40336, 78151, 156302, 178991, 312604, 357982, 625208, 715964, 1250416, 1431928, 2863856, 5548721, 11097442, 22194884, 44389768, 88779536]

約数ペア:

[(1, 88779536), (2, 44389768), (4, 22194884), (8, 11097442), (16, 5548721), (31, 2863856), (62, 1431928), (71, 1250416), (124, 715964), (142, 625208), (248, 357982), (284, 312604), (496, 178991), (568, 156302), (1136, 78151), (2201, 40336), (2521, 35216), (4402, 20168), (5042, 17608), (8804, 10084)]