141637264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{285559}}^1$

素因数の和:285598

約数の個数: 20

約数和(自身を含む): 283275520

約数和(自身を除く): 141638256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 285559, 571118, 1142236, 2284472, 4568944, 8852329, 17704658, 35409316, 70818632, 141637264]

約数ペア:

[(1, 141637264), (2, 70818632), (4, 35409316), (8, 17704658), (16, 8852329), (31, 4568944), (62, 2284472), (124, 1142236), (248, 571118), (496, 285559)]