90257974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{13933}}^1$

素因数の和:14055

約数の個数: 16

約数和(自身を含む): 140454720

約数和(自身を除く): 50196746

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 13933, 27866, 571253, 1100707, 1142506, 2201414, 45128987, 90257974]

約数ペア:

[(1, 90257974), (2, 45128987), (41, 2201414), (79, 1142506), (82, 1100707), (158, 571253), (3239, 27866), (6478, 13933)]