86282830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3343}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 162518400

約数和(自身を除く): 76235570

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 3343, 5162, 6686, 12905, 16715, 25810, 33430, 96947, 193894, 297527, 484735, 595054, 969470, 1487635, 2975270, 8628283, 17256566, 43141415, 86282830]

約数ペア:

[(1, 86282830), (2, 43141415), (5, 17256566), (10, 8628283), (29, 2975270), (58, 1487635), (89, 969470), (145, 595054), (178, 484735), (290, 297527), (445, 193894), (890, 96947), (2581, 33430), (3343, 25810), (5162, 16715), (6686, 12905)]