61338856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2767}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 122567040

約数和(自身を除く): 61228184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2767, 2771, 5534, 5542, 11068, 11084, 22136, 22168, 47039, 94078, 188156, 376312, 451021, 902042, 1804084, 3608168, 7667357, 15334714, 30669428, 61338856]

約数ペア:

[(1, 61338856), (2, 30669428), (4, 15334714), (8, 7667357), (17, 3608168), (34, 1804084), (68, 902042), (136, 451021), (163, 376312), (326, 188156), (652, 94078), (1304, 47039), (2767, 22168), (2771, 22136), (5534, 11084), (5542, 11068)]