31906106

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:670

約数の個数: 24

約数和(自身を含む): 51064020

約数和(自身を除く): 19157914

約数列:

[1, 2, 23, 46, 53, 106, 529, 569, 1058, 1138, 1219, 2438, 13087, 26174, 28037, 30157, 56074, 60314, 301001, 602002, 693611, 1387222, 15953053, 31906106]

約数ペア:

[(1, 31906106), (2, 15953053), (23, 1387222), (46, 693611), (53, 602002), (106, 301001), (529, 60314), (569, 56074), (1058, 30157), (1138, 28037), (1219, 26174), (2438, 13087)]