65625104

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{25163}}^1$

素因数の和:25334

約数の個数: 20

約数和(自身を含む): 127933776

約数和(自身を除く): 62308672

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 25163, 50326, 100652, 201304, 402608, 4101569, 8203138, 16406276, 32812552, 65625104]

約数ペア:

[(1, 65625104), (2, 32812552), (4, 16406276), (8, 8203138), (16, 4101569), (163, 402608), (326, 201304), (652, 100652), (1304, 50326), (2608, 25163)]