31860074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 53784000

約数和(自身を除く): 21923926

約数列:

[1, 2, 17, 19, 34, 38, 149, 298, 323, 331, 646, 662, 2533, 2831, 5066, 5627, 5662, 6289, 11254, 12578, 48127, 49319, 96254, 98638, 106913, 213826, 838423, 937061, 1676846, 1874122, 15930037, 31860074]

約数ペア:

[(1, 31860074), (2, 15930037), (17, 1874122), (19, 1676846), (34, 937061), (38, 838423), (149, 213826), (298, 106913), (323, 98638), (331, 96254), (646, 49319), (662, 48127), (2533, 12578), (2831, 11254), (5066, 6289), (5627, 5662)]