85970971945

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{3617}}^1\times {\mathrm{70951}}^1$

素因数の和:74640

約数の個数: 16

約数和(自身を含む): 104735369088

約数和(自身を除く): 18764397143

約数列:

[1, 5, 67, 335, 3617, 18085, 70951, 242339, 354755, 1211695, 4753717, 23768585, 256629767, 1283148835, 17194194389, 85970971945]

約数ペア:

[(1, 85970971945), (5, 17194194389), (67, 1283148835), (335, 256629767), (3617, 23768585), (18085, 4753717), (70951, 1211695), (242339, 354755)]