8873384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 18363240

約数和(自身を除く): 9489856

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2081, 2132, 4162, 4264, 8324, 16648, 27053, 54106, 85321, 108212, 170642, 216424, 341284, 682568, 1109173, 2218346, 4436692, 8873384]

約数ペア:

[(1, 8873384), (2, 4436692), (4, 2218346), (8, 1109173), (13, 682568), (26, 341284), (41, 216424), (52, 170642), (82, 108212), (104, 85321), (164, 54106), (328, 27053), (533, 16648), (1066, 8324), (2081, 4264), (2132, 4162)]