4138664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 8125920

約数和(自身を除く): 3987256

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 227, 344, 424, 454, 908, 1816, 2279, 4558, 9116, 9761, 12031, 18232, 19522, 24062, 39044, 48124, 78088, 96248, 517333, 1034666, 2069332, 4138664]

約数ペア:

[(1, 4138664), (2, 2069332), (4, 1034666), (8, 517333), (43, 96248), (53, 78088), (86, 48124), (106, 39044), (172, 24062), (212, 19522), (227, 18232), (344, 12031), (424, 9761), (454, 9116), (908, 4558), (1816, 2279)]