42871630

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{16301}}^1$

素因数の和:16571

約数の個数: 16

約数和(自身を含む): 77467104

約数和(自身を除く): 34595474

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 16301, 32602, 81505, 163010, 4287163, 8574326, 21435815, 42871630]

約数ペア:

[(1, 42871630), (2, 21435815), (5, 8574326), (10, 4287163), (263, 163010), (526, 81505), (1315, 32602), (2630, 16301)]