140047832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{564709}}^1$

素因数の和:564746

約数の個数: 16

約数和(自身を含む): 271060800

約数和(自身を除く): 131012968

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 564709, 1129418, 2258836, 4517672, 17505979, 35011958, 70023916, 140047832]

約数ペア:

[(1, 140047832), (2, 70023916), (4, 35011958), (8, 17505979), (31, 4517672), (62, 2258836), (124, 1129418), (248, 564709)]