90475156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{5059}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 168315840

約数和(自身を除く): 77840684

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 4471, 5059, 8942, 10118, 17884, 20236, 86003, 172006, 344012, 1330517, 2661034, 5322068, 22618789, 45237578, 90475156]

約数ペア:

[(1, 90475156), (2, 45237578), (4, 22618789), (17, 5322068), (34, 2661034), (68, 1330517), (263, 344012), (526, 172006), (1052, 86003), (4471, 20236), (5059, 17884), (8942, 10118)]