16390040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24103}}^1$

素因数の和:24131

約数の個数: 32

約数和(自身を含む): 39048480

約数和(自身を除く): 22658440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 24103, 48206, 96412, 120515, 192824, 241030, 409751, 482060, 819502, 964120, 1639004, 2048755, 3278008, 4097510, 8195020, 16390040]

約数ペア:

[(1, 16390040), (2, 8195020), (4, 4097510), (5, 3278008), (8, 2048755), (10, 1639004), (17, 964120), (20, 819502), (34, 482060), (40, 409751), (68, 241030), (85, 192824), (136, 120515), (170, 96412), (340, 48206), (680, 24103)]