86695890406

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{2129}}^1\times {\mathrm{21187}}^1$

素因数の和:23380

約数の個数: 24

約数和(自身を含む): 134443580760

約数和(自身を除く): 47747690354

約数列:

[1, 2, 31, 62, 961, 1922, 2129, 4258, 21187, 42374, 65999, 131998, 656797, 1313594, 2045969, 4091938, 20360707, 40721414, 45107123, 90214246, 1398320813, 2796641626, 43347945203, 86695890406]

約数ペア:

[(1, 86695890406), (2, 43347945203), (31, 2796641626), (62, 1398320813), (961, 90214246), (1922, 45107123), (2129, 40721414), (4258, 20360707), (21187, 4091938), (42374, 2045969), (65999, 1313594), (131998, 656797)]