86161750

素因数分解:

$2^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{3221}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 162852768

約数和(自身を除く): 76691018

約数列:

[1, 2, 5, 10, 25, 50, 107, 125, 214, 250, 535, 1070, 2675, 3221, 5350, 6442, 13375, 16105, 26750, 32210, 80525, 161050, 344647, 402625, 689294, 805250, 1723235, 3446470, 8616175, 17232350, 43080875, 86161750]

約数ペア:

[(1, 86161750), (2, 43080875), (5, 17232350), (10, 8616175), (25, 3446470), (50, 1723235), (107, 805250), (125, 689294), (214, 402625), (250, 344647), (535, 161050), (1070, 80525), (2675, 32210), (3221, 26750), (5350, 16105), (6442, 13375)]