90402214

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{11593}}^1$

素因数の和:12159

約数の個数: 16

約数和(自身を含む): 155266848

約数和(自身を除く): 64864634

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 11593, 23186, 81151, 162302, 6457301, 12914602, 45201107, 90402214]

約数ペア:

[(1, 90402214), (2, 45201107), (7, 12914602), (14, 6457301), (557, 162302), (1114, 81151), (3899, 23186), (7798, 11593)]