89606738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{51439}}^1$

素因数の和:51521

約数の個数: 16

約数和(自身を含む): 146912640

約数和(自身を除く): 57305902

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 51439, 102878, 668707, 1337414, 3446413, 6892826, 44803369, 89606738]

約数ペア:

[(1, 89606738), (2, 44803369), (13, 6892826), (26, 3446413), (67, 1337414), (134, 668707), (871, 102878), (1742, 51439)]