140117272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{564989}}^1$

素因数の和:565026

約数の個数: 16

約数和(自身を含む): 271195200

約数和(自身を除く): 131077928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 564989, 1129978, 2259956, 4519912, 17514659, 35029318, 70058636, 140117272]

約数ペア:

[(1, 140117272), (2, 70058636), (4, 35029318), (8, 17514659), (31, 4519912), (62, 2259956), (124, 1129978), (248, 564989)]