25400888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{52051}}^1$

素因数の和:52118

約数の個数: 16

約数和(自身を含む): 48408360

約数和(自身を除く): 23007472

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 52051, 104102, 208204, 416408, 3175111, 6350222, 12700444, 25400888]

約数ペア:

[(1, 25400888), (2, 12700444), (4, 6350222), (8, 3175111), (61, 416408), (122, 208204), (244, 104102), (488, 52051)]