31193068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2351}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 56899584

約数和(自身を除く): 25706516

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 2351, 3317, 4702, 6634, 9404, 13268, 72881, 145762, 251557, 291524, 503114, 1006228, 7798267, 15596534, 31193068]

約数ペア:

[(1, 31193068), (2, 15596534), (4, 7798267), (31, 1006228), (62, 503114), (107, 291524), (124, 251557), (214, 145762), (428, 72881), (2351, 13268), (3317, 9404), (4702, 6634)]