30656356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1747}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 55502496

約数和(自身を除く): 24846140

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 1747, 3494, 4387, 6988, 8774, 17548, 71627, 143254, 186929, 286508, 373858, 747716, 7664089, 15328178, 30656356]

約数ペア:

[(1, 30656356), (2, 15328178), (4, 7664089), (41, 747716), (82, 373858), (107, 286508), (164, 186929), (214, 143254), (428, 71627), (1747, 17548), (3494, 8774), (4387, 6988)]