31290476

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4637}}^1$

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 62854176

約数和(自身を除く): 31563700

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 4637, 6748, 9274, 18548, 32459, 64918, 129836, 1117517, 2235034, 4470068, 7822619, 15645238, 31290476]

約数ペア:

[(1, 31290476), (2, 15645238), (4, 7822619), (7, 4470068), (14, 2235034), (28, 1117517), (241, 129836), (482, 64918), (964, 32459), (1687, 18548), (3374, 9274), (4637, 6748)]