64184356

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{44449}}^1$

素因数の和:44491

約数の個数: 18

約数和(自身を含む): 118548150

約数和(自身を除く): 54363794

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 44449, 88898, 177796, 844531, 1689062, 3378124, 16046089, 32092178, 64184356]

約数ペア:

[(1, 64184356), (2, 32092178), (4, 16046089), (19, 3378124), (38, 1689062), (76, 844531), (361, 177796), (722, 88898), (1444, 44449)]