328705462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{40471}}^1$

素因数の和:40635

約数の個数: 16

約数和(自身を含む): 512861184

約数和(自身を除く): 184155722

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 40471, 80942, 1254601, 2509202, 5301701, 10603402, 164352731, 328705462]

約数ペア:

[(1, 328705462), (2, 164352731), (31, 10603402), (62, 5301701), (131, 2509202), (262, 1254601), (4061, 80942), (8122, 40471)]