31890436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24683}}^1$

素因数の和:24723

約数の個数: 24

約数和(自身を含む): 62203680

約数和(自身を除く): 30313244

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 24683, 49366, 98732, 419611, 468977, 839222, 937954, 1678444, 1875908, 7972609, 15945218, 31890436]

約数ペア:

[(1, 31890436), (2, 15945218), (4, 7972609), (17, 1875908), (19, 1678444), (34, 937954), (38, 839222), (68, 468977), (76, 419611), (323, 98732), (646, 49366), (1292, 24683)]