39953824

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{3989}}^1$

素因数の和:4312

約数の個数: 24

約数和(自身を含む): 78930180

約数和(自身を除く): 38976356

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 3989, 5008, 7978, 10016, 15956, 31912, 63824, 127648, 1248557, 2497114, 4994228, 9988456, 19976912, 39953824]

約数ペア:

[(1, 39953824), (2, 19976912), (4, 9988456), (8, 4994228), (16, 2497114), (32, 1248557), (313, 127648), (626, 63824), (1252, 31912), (2504, 15956), (3989, 10016), (5008, 7978)]