87325912

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 166032720

約数和(自身を除く): 78706808

約数列:

[1, 2, 4, 8, 157, 251, 277, 314, 502, 554, 628, 1004, 1108, 1256, 2008, 2216, 39407, 43489, 69527, 78814, 86978, 139054, 157628, 173956, 278108, 315256, 347912, 556216, 10915739, 21831478, 43662956, 87325912]

約数ペア:

[(1, 87325912), (2, 43662956), (4, 21831478), (8, 10915739), (157, 556216), (251, 347912), (277, 315256), (314, 278108), (502, 173956), (554, 157628), (628, 139054), (1004, 86978), (1108, 78814), (1256, 69527), (2008, 43489), (2216, 39407)]