31872174

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 64905216

約数和(自身を除く): 33033042

約数列:

[1, 2, 3, 6, 127, 151, 254, 277, 302, 381, 453, 554, 762, 831, 906, 1662, 19177, 35179, 38354, 41827, 57531, 70358, 83654, 105537, 115062, 125481, 211074, 250962, 5312029, 10624058, 15936087, 31872174]

約数ペア:

[(1, 31872174), (2, 15936087), (3, 10624058), (6, 5312029), (127, 250962), (151, 211074), (254, 125481), (277, 115062), (302, 105537), (381, 83654), (453, 70358), (554, 57531), (762, 41827), (831, 38354), (906, 35179), (1662, 19177)]