85680118

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:360

約数の個数: 24

約数和(自身を含む): 133163856

約数和(自身を除く): 47483738

約数列:

[1, 2, 53, 101, 106, 151, 202, 302, 2809, 5353, 5618, 8003, 10706, 15251, 16006, 30502, 283709, 424159, 567418, 808303, 848318, 1616606, 42840059, 85680118]

約数ペア:

[(1, 85680118), (2, 42840059), (53, 1616606), (101, 848318), (106, 808303), (151, 567418), (202, 424159), (302, 283709), (2809, 30502), (5353, 16006), (5618, 15251), (8003, 10706)]