90366856

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 171820800

約数和(自身を除く): 81453944

約数列:

[1, 2, 4, 8, 151, 239, 302, 313, 478, 604, 626, 956, 1208, 1252, 1912, 2504, 36089, 47263, 72178, 74807, 94526, 144356, 149614, 189052, 288712, 299228, 378104, 598456, 11295857, 22591714, 45183428, 90366856]

約数ペア:

[(1, 90366856), (2, 45183428), (4, 22591714), (8, 11295857), (151, 598456), (239, 378104), (302, 299228), (313, 288712), (478, 189052), (604, 149614), (626, 144356), (956, 94526), (1208, 74807), (1252, 72178), (1912, 47263), (2504, 36089)]