31783824

素因数分解:

$2^4\times 3^2\times {\mathrm{220721}}^1$

素因数の和:220735

約数の個数: 30

約数和(自身を含む): 88950966

約数和(自身を除く): 57167142

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 220721, 441442, 662163, 882884, 1324326, 1765768, 1986489, 2648652, 3531536, 3972978, 5297304, 7945956, 10594608, 15891912, 31783824]

約数ペア:

[(1, 31783824), (2, 15891912), (3, 10594608), (4, 7945956), (6, 5297304), (8, 3972978), (9, 3531536), (12, 2648652), (16, 1986489), (18, 1765768), (24, 1324326), (36, 882884), (48, 662163), (72, 441442), (144, 220721)]