89981834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{2927}}^1$

素因数の和:3757

約数の個数: 16

約数和(自身を含む): 142300800

約数和(自身を除く): 52318966

約数列:

[1, 2, 19, 38, 809, 1618, 2927, 5854, 15371, 30742, 55613, 111226, 2367943, 4735886, 44990917, 89981834]

約数ペア:

[(1, 89981834), (2, 44990917), (19, 4735886), (38, 2367943), (809, 111226), (1618, 55613), (2927, 30742), (5854, 15371)]