25042016

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{4801}}^1$

素因数の和:4974

約数の個数: 24

約数和(自身を含む): 49614264

約数和(自身を除く): 24572248

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 4801, 5216, 9602, 19204, 38408, 76816, 153632, 782563, 1565126, 3130252, 6260504, 12521008, 25042016]

約数ペア:

[(1, 25042016), (2, 12521008), (4, 6260504), (8, 3130252), (16, 1565126), (32, 782563), (163, 153632), (326, 76816), (652, 38408), (1304, 19204), (2608, 9602), (4801, 5216)]