25650826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5237}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 40227840

約数和(自身を除く): 14577014

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5237, 10474, 162347, 324694, 413723, 827446, 12825413, 25650826]

約数ペア:

[(1, 25650826), (2, 12825413), (31, 827446), (62, 413723), (79, 324694), (158, 162347), (2449, 10474), (4898, 5237)]