24897008

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{19697}}^1$

素因数の和:19784

約数の個数: 20

約数和(自身を含む): 48851040

約数和(自身を除く): 23954032

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 19697, 39394, 78788, 157576, 315152, 1556063, 3112126, 6224252, 12448504, 24897008]

約数ペア:

[(1, 24897008), (2, 12448504), (4, 6224252), (8, 3112126), (16, 1556063), (79, 315152), (158, 157576), (316, 78788), (632, 39394), (1264, 19697)]