90400142

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{6263}}^1$

素因数の和:7303

約数の個数: 16

約数和(自身を含む): 155146752

約数和(自身を除く): 64746610

約数列:

[1, 2, 7, 14, 1031, 2062, 6263, 7217, 12526, 14434, 43841, 87682, 6457153, 12914306, 45200071, 90400142]

約数ペア:

[(1, 90400142), (2, 45200071), (7, 12914306), (14, 6457153), (1031, 87682), (2062, 43841), (6263, 14434), (7217, 12526)]