31951806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16487}}^1$

素因数の和:16528

約数の個数: 32

約数和(自身を含む): 71228160

約数和(自身を除く): 39276354

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 16487, 32974, 49461, 98922, 280279, 313253, 560558, 626506, 840837, 939759, 1681674, 1879518, 5325301, 10650602, 15975903, 31951806]

約数ペア:

[(1, 31951806), (2, 15975903), (3, 10650602), (6, 5325301), (17, 1879518), (19, 1681674), (34, 939759), (38, 840837), (51, 626506), (57, 560558), (102, 313253), (114, 280279), (323, 98922), (646, 49461), (969, 32974), (1938, 16487)]