90406714

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2310

約数の個数: 24

約数和(自身を含む): 146151648

約数和(自身を除く): 55744934

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 2203, 2414, 4406, 20519, 37451, 41038, 74902, 156413, 312826, 636667, 1273334, 2659021, 5318042, 45203357, 90406714]

約数ペア:

[(1, 90406714), (2, 45203357), (17, 5318042), (34, 2659021), (71, 1273334), (142, 636667), (289, 312826), (578, 156413), (1207, 74902), (2203, 41038), (2414, 37451), (4406, 20519)]