83934440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{123433}}^1$

素因数の和:123461

約数の個数: 32

約数和(自身を含む): 199963080

約数和(自身を除く): 116028640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 123433, 246866, 493732, 617165, 987464, 1234330, 2098361, 2468660, 4196722, 4937320, 8393444, 10491805, 16786888, 20983610, 41967220, 83934440]

約数ペア:

[(1, 83934440), (2, 41967220), (4, 20983610), (5, 16786888), (8, 10491805), (10, 8393444), (17, 4937320), (20, 4196722), (34, 2468660), (40, 2098361), (68, 1234330), (85, 987464), (136, 617165), (170, 493732), (340, 246866), (680, 123433)]