31703472

素因数分解:

$2^4\times 3^2\times {\mathrm{220163}}^1$

素因数の和:220177

約数の個数: 30

約数和(自身を含む): 88726092

約数和(自身を除く): 57022620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 220163, 440326, 660489, 880652, 1320978, 1761304, 1981467, 2641956, 3522608, 3962934, 5283912, 7925868, 10567824, 15851736, 31703472]

約数ペア:

[(1, 31703472), (2, 15851736), (3, 10567824), (4, 7925868), (6, 5283912), (8, 3962934), (9, 3522608), (12, 2641956), (16, 1981467), (18, 1761304), (24, 1320978), (36, 880652), (48, 660489), (72, 440326), (144, 220163)]