30816158

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 46949760

約数和(自身を除く): 16133602

約数列:

[1, 2, 103, 206, 227, 454, 659, 1318, 23381, 46762, 67877, 135754, 149593, 299186, 15408079, 30816158]

約数ペア:

[(1, 30816158), (2, 15408079), (103, 299186), (206, 149593), (227, 135754), (454, 67877), (659, 46762), (1318, 23381)]