5157904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{10399}}^1$

素因数の和:10438

約数の個数: 20

約数和(自身を含む): 10316800

約数和(自身を除く): 5158896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 10399, 20798, 41596, 83192, 166384, 322369, 644738, 1289476, 2578952, 5157904]

約数ペア:

[(1, 5157904), (2, 2578952), (4, 1289476), (8, 644738), (16, 322369), (31, 166384), (62, 83192), (124, 41596), (248, 20798), (496, 10399)]