89118122

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1997}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 136591272

約数和(自身を除く): 47473150

約数列:

[1, 2, 53, 106, 421, 842, 1997, 3994, 22313, 44626, 105841, 211682, 840737, 1681474, 44559061, 89118122]

約数ペア:

[(1, 89118122), (2, 44559061), (53, 1681474), (106, 840737), (421, 211682), (842, 105841), (1997, 44626), (3994, 22313)]