31700838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{743}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 68495616

約数和(自身を除く): 36794778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 547, 743, 1094, 1486, 1641, 2229, 3282, 4458, 7111, 9659, 14222, 19318, 21333, 28977, 42666, 57954, 406421, 812842, 1219263, 2438526, 5283473, 10566946, 15850419, 31700838]

約数ペア:

[(1, 31700838), (2, 15850419), (3, 10566946), (6, 5283473), (13, 2438526), (26, 1219263), (39, 812842), (78, 406421), (547, 57954), (743, 42666), (1094, 28977), (1486, 21333), (1641, 19318), (2229, 14222), (3282, 9659), (4458, 7111)]