16743640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24623}}^1$

素因数の和:24651

約数の個数: 32

約数和(自身を含む): 39890880

約数和(自身を除く): 23147240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 24623, 49246, 98492, 123115, 196984, 246230, 418591, 492460, 837182, 984920, 1674364, 2092955, 3348728, 4185910, 8371820, 16743640]

約数ペア:

[(1, 16743640), (2, 8371820), (4, 4185910), (5, 3348728), (8, 2092955), (10, 1674364), (17, 984920), (20, 837182), (34, 492460), (40, 418591), (68, 246230), (85, 196984), (136, 123115), (170, 98492), (340, 49246), (680, 24623)]