31310088

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{2657}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 78464160

約数和(自身を除く): 47154072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2657, 2946, 3928, 5314, 5892, 7971, 10628, 11784, 15942, 21256, 31884, 63768, 1304587, 2609174, 3913761, 5218348, 7827522, 10436696, 15655044, 31310088]

約数ペア:

[(1, 31310088), (2, 15655044), (3, 10436696), (4, 7827522), (6, 5218348), (8, 3913761), (12, 2609174), (24, 1304587), (491, 63768), (982, 31884), (1473, 21256), (1964, 15942), (2657, 11784), (2946, 10628), (3928, 7971), (5314, 5892)]