102487564

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 183582000

約数和(自身を除く): 81094436

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 2819, 5638, 9089, 11276, 18178, 36356, 171959, 343918, 420031, 687836, 840062, 1680124, 25621891, 51243782, 102487564]

約数ペア:

[(1, 102487564), (2, 51243782), (4, 25621891), (61, 1680124), (122, 840062), (149, 687836), (244, 420031), (298, 343918), (596, 171959), (2819, 36356), (5638, 18178), (9089, 11276)]