42618490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8087}}^1$

素因数の和:8142

約数の個数: 32

約数和(自身を含む): 83856384

約数和(自身を除く): 41237894

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 8087, 16174, 40435, 80870, 137479, 250697, 274958, 501394, 687395, 1253485, 1374790, 2506970, 4261849, 8523698, 21309245, 42618490]

約数ペア:

[(1, 42618490), (2, 21309245), (5, 8523698), (10, 4261849), (17, 2506970), (31, 1374790), (34, 1253485), (62, 687395), (85, 501394), (155, 274958), (170, 250697), (310, 137479), (527, 80870), (1054, 40435), (2635, 16174), (5270, 8087)]