31059986

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 51678000

約数和(自身を除く): 20618014

約数列:

[1, 2, 17, 29, 34, 58, 109, 218, 289, 493, 578, 986, 1853, 3161, 3706, 4913, 6322, 8381, 9826, 16762, 31501, 53737, 63002, 107474, 142477, 284954, 535517, 913529, 1071034, 1827058, 15529993, 31059986]

約数ペア:

[(1, 31059986), (2, 15529993), (17, 1827058), (29, 1071034), (34, 913529), (58, 535517), (109, 284954), (218, 142477), (289, 107474), (493, 63002), (578, 53737), (986, 31501), (1853, 16762), (3161, 9826), (3706, 8381), (4913, 6322)]