86170574

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 150552000

約数和(自身を除く): 64381426

約数列:

[1, 2, 7, 14, 101, 149, 202, 298, 409, 707, 818, 1043, 1414, 2086, 2863, 5726, 15049, 30098, 41309, 60941, 82618, 105343, 121882, 210686, 289163, 426587, 578326, 853174, 6155041, 12310082, 43085287, 86170574]

約数ペア:

[(1, 86170574), (2, 43085287), (7, 12310082), (14, 6155041), (101, 853174), (149, 578326), (202, 426587), (298, 289163), (409, 210686), (707, 121882), (818, 105343), (1043, 82618), (1414, 60941), (2086, 41309), (2863, 30098), (5726, 15049)]