39389872

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{5483}}^1$

素因数の和:5940

約数の個数: 20

約数和(自身を含む): 76501800

約数和(自身を除く): 37111928

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 5483, 7184, 10966, 21932, 43864, 87728, 2461867, 4923734, 9847468, 19694936, 39389872]

約数ペア:

[(1, 39389872), (2, 19694936), (4, 9847468), (8, 4923734), (16, 2461867), (449, 87728), (898, 43864), (1796, 21932), (3592, 10966), (5483, 7184)]