25231408

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{2801}}^1$

素因数の和:3372

約数の個数: 20

約数和(自身を含む): 48990168

約数和(自身を除く): 23758760

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 2801, 4504, 5602, 9008, 11204, 22408, 44816, 1576963, 3153926, 6307852, 12615704, 25231408]

約数ペア:

[(1, 25231408), (2, 12615704), (4, 6307852), (8, 3153926), (16, 1576963), (563, 44816), (1126, 22408), (2252, 11204), (2801, 9008), (4504, 5602)]