40513306

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 62224200

約数和(自身を除く): 21710894

約数列:

[1, 2, 53, 106, 229, 458, 1669, 3338, 12137, 24274, 88457, 176914, 382201, 764402, 20256653, 40513306]

約数ペア:

[(1, 40513306), (2, 20256653), (53, 764402), (106, 382201), (229, 176914), (458, 88457), (1669, 24274), (3338, 12137)]