166274032

素因数分解:

$2^4\times {\mathrm{2539}}^1\times {\mathrm{4093}}^1$

素因数の和:6640

約数の個数: 20

約数和(自身を含む): 322361560

約数和(自身を除く): 156087528

約数列:

[1, 2, 4, 8, 16, 2539, 4093, 5078, 8186, 10156, 16372, 20312, 32744, 40624, 65488, 10392127, 20784254, 41568508, 83137016, 166274032]

約数ペア:

[(1, 166274032), (2, 83137016), (4, 41568508), (8, 20784254), (16, 10392127), (2539, 65488), (4093, 40624), (5078, 32744), (8186, 20312), (10156, 16372)]