47977648

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{37957}}^1$

素因数の和:38044

約数の個数: 20

約数和(自身を含む): 94135840

約数和(自身を除く): 46158192

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 37957, 75914, 151828, 303656, 607312, 2998603, 5997206, 11994412, 23988824, 47977648]

約数ペア:

[(1, 47977648), (2, 23988824), (4, 11994412), (8, 5997206), (16, 2998603), (79, 607312), (158, 303656), (316, 151828), (632, 75914), (1264, 37957)]