80456728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2713}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 165119760

約数和(自身を除く): 84663032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 2696, 2713, 3707, 5426, 7414, 10852, 14828, 21704, 29656, 29843, 59686, 119372, 238744, 914281, 1828562, 3657124, 7314248, 10057091, 20114182, 40228364, 80456728]

約数ペア:

[(1, 80456728), (2, 40228364), (4, 20114182), (8, 10057091), (11, 7314248), (22, 3657124), (44, 1828562), (88, 914281), (337, 238744), (674, 119372), (1348, 59686), (2696, 29843), (2713, 29656), (3707, 21704), (5426, 14828), (7414, 10852)]