87661498

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:1181

約数の個数: 16

約数和(自身を含む): 132723360

約数和(自身を除く): 45061862

約数列:

[1, 2, 227, 293, 454, 586, 659, 1318, 66511, 133022, 149593, 193087, 299186, 386174, 43830749, 87661498]

約数ペア:

[(1, 87661498), (2, 43830749), (227, 386174), (293, 299186), (454, 193087), (586, 149593), (659, 133022), (1318, 66511)]