40842344

素因数分解:

$2^3\times {\mathrm{2137}}^1\times {\mathrm{2389}}^1$

素因数の和:4532

約数の個数: 16

約数和(自身を含む): 76647300

約数和(自身を除く): 35804956

約数列:

[1, 2, 4, 8, 2137, 2389, 4274, 4778, 8548, 9556, 17096, 19112, 5105293, 10210586, 20421172, 40842344]

約数ペア:

[(1, 40842344), (2, 20421172), (4, 10210586), (8, 5105293), (2137, 19112), (2389, 17096), (4274, 9556), (4778, 8548)]