140611904

素因数分解:

$2^6\times {\mathrm{1031}}^1\times {\mathrm{2131}}^1$

素因数の和:3174

約数の個数: 28

約数和(自身を含む): 279428448

約数和(自身を除く): 138816544

約数列:

[1, 2, 4, 8, 16, 32, 64, 1031, 2062, 2131, 4124, 4262, 8248, 8524, 16496, 17048, 32992, 34096, 65984, 68192, 136384, 2197061, 4394122, 8788244, 17576488, 35152976, 70305952, 140611904]

約数ペア:

[(1, 140611904), (2, 70305952), (4, 35152976), (8, 17576488), (16, 8788244), (32, 4394122), (64, 2197061), (1031, 136384), (2062, 68192), (2131, 65984), (4124, 34096), (4262, 32992), (8248, 17048), (8524, 16496)]