61980916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{1451}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 110990880

約数和(自身を除く): 49009964

約数列:

[1, 2, 4, 59, 118, 181, 236, 362, 724, 1451, 2902, 5804, 10679, 21358, 42716, 85609, 171218, 262631, 342436, 525262, 1050524, 15495229, 30990458, 61980916]

約数ペア:

[(1, 61980916), (2, 30990458), (4, 15495229), (59, 1050524), (118, 525262), (181, 342436), (236, 262631), (362, 171218), (724, 85609), (1451, 42716), (2902, 21358), (5804, 10679)]