81527462

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{3449}}^1$

素因数の和:3727

約数の個数: 16

約数和(自身を含む): 125193600

約数和(自身を除く): 43666138

約数列:

[1, 2, 53, 106, 223, 446, 3449, 6898, 11819, 23638, 182797, 365594, 769127, 1538254, 40763731, 81527462]

約数ペア:

[(1, 81527462), (2, 40763731), (53, 1538254), (106, 769127), (223, 365594), (446, 182797), (3449, 23638), (6898, 11819)]