89813722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{33289}}^1$

素因数の和:33381

約数の個数: 16

約数和(自身を含む): 143812800

約数和(自身を除く): 53999078

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 33289, 66578, 632491, 1264982, 2363519, 4727038, 44906861, 89813722]

約数ペア:

[(1, 89813722), (2, 44906861), (19, 4727038), (38, 2363519), (71, 1264982), (142, 632491), (1349, 66578), (2698, 33289)]