56220016

素因数分解:

$2^4\times {\mathrm{1801}}^1\times {\mathrm{1951}}^1$

素因数の和:3760

約数の個数: 20

約数和(自身を含む): 109042624

約数和(自身を除く): 52822608

約数列:

[1, 2, 4, 8, 16, 1801, 1951, 3602, 3902, 7204, 7804, 14408, 15608, 28816, 31216, 3513751, 7027502, 14055004, 28110008, 56220016]

約数ペア:

[(1, 56220016), (2, 28110008), (4, 14055004), (8, 7027502), (16, 3513751), (1801, 31216), (1951, 28816), (3602, 15608), (3902, 14408), (7204, 7804)]