61723216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{63241}}^1$

素因数の和:63310

約数の個数: 20

約数和(自身を含む): 121551124

約数和(自身を除く): 59827908

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 63241, 126482, 252964, 505928, 1011856, 3857701, 7715402, 15430804, 30861608, 61723216]

約数ペア:

[(1, 61723216), (2, 30861608), (4, 15430804), (8, 7715402), (16, 3857701), (61, 1011856), (122, 505928), (244, 252964), (488, 126482), (976, 63241)]