89663062

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 145555200

約数和(自身を除く): 55892138

約数列:

[1, 2, 23, 37, 46, 74, 139, 278, 379, 758, 851, 1702, 3197, 5143, 6394, 8717, 10286, 14023, 17434, 28046, 52681, 105362, 118289, 236578, 322529, 645058, 1211663, 1949197, 2423326, 3898394, 44831531, 89663062]

約数ペア:

[(1, 89663062), (2, 44831531), (23, 3898394), (37, 2423326), (46, 1949197), (74, 1211663), (139, 645058), (278, 322529), (379, 236578), (758, 118289), (851, 105362), (1702, 52681), (3197, 28046), (5143, 17434), (6394, 14023), (8717, 10286)]