31098052

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 55502496

約数和(自身を除く): 24404444

約数列:

[1, 2, 4, 107, 113, 214, 226, 428, 452, 643, 1286, 2572, 12091, 24182, 48364, 68801, 72659, 137602, 145318, 275204, 290636, 7774513, 15549026, 31098052]

約数ペア:

[(1, 31098052), (2, 15549026), (4, 7774513), (107, 290636), (113, 275204), (214, 145318), (226, 137602), (428, 72659), (452, 68801), (643, 48364), (1286, 24182), (2572, 12091)]