30997256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2017}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 62114040

約数和(自身を除く): 31116784

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 2017, 3842, 4034, 7684, 8068, 15368, 16136, 34289, 68578, 137156, 227921, 274312, 455842, 911684, 1823368, 3874657, 7749314, 15498628, 30997256]

約数ペア:

[(1, 30997256), (2, 15498628), (4, 7749314), (8, 3874657), (17, 1823368), (34, 911684), (68, 455842), (113, 274312), (136, 227921), (226, 137156), (452, 68578), (904, 34289), (1921, 16136), (2017, 15368), (3842, 8068), (4034, 7684)]