31671470

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 58339008

約数和(自身を除く): 26667538

約数列:

[1, 2, 5, 10, 97, 103, 194, 206, 317, 485, 515, 634, 970, 1030, 1585, 3170, 9991, 19982, 30749, 32651, 49955, 61498, 65302, 99910, 153745, 163255, 307490, 326510, 3167147, 6334294, 15835735, 31671470]

約数ペア:

[(1, 31671470), (2, 15835735), (5, 6334294), (10, 3167147), (97, 326510), (103, 307490), (194, 163255), (206, 153745), (317, 99910), (485, 65302), (515, 61498), (634, 49955), (970, 32651), (1030, 30749), (1585, 19982), (3170, 9991)]