31070594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 51103872

約数和(自身を除く): 20033278

約数列:

[1, 2, 17, 34, 61, 71, 122, 142, 211, 422, 1037, 1207, 2074, 2414, 3587, 4331, 7174, 8662, 12871, 14981, 25742, 29962, 73627, 147254, 218807, 254677, 437614, 509354, 913841, 1827682, 15535297, 31070594]

約数ペア:

[(1, 31070594), (2, 15535297), (17, 1827682), (34, 913841), (61, 509354), (71, 437614), (122, 254677), (142, 218807), (211, 147254), (422, 73627), (1037, 29962), (1207, 25742), (2074, 14981), (2414, 12871), (3587, 8662), (4331, 7174)]