30997712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{52361}}^1$

素因数の和:52406

約数の個数: 20

約数和(自身を含む): 61682436

約数和(自身を除く): 30684724

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 52361, 104722, 209444, 418888, 837776, 1937357, 3874714, 7749428, 15498856, 30997712]

約数ペア:

[(1, 30997712), (2, 15498856), (4, 7749428), (8, 3874714), (16, 1937357), (37, 837776), (74, 418888), (148, 209444), (296, 104722), (592, 52361)]