80304848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1657}}^1$

素因数の和:1911

約数の個数: 40

約数和(自身を含む): 168379848

約数和(自身を除く): 88075000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1657, 1864, 3029, 3314, 3728, 6058, 6628, 12116, 13256, 21541, 24232, 26512, 43082, 48464, 86164, 172328, 344656, 386081, 772162, 1544324, 3088648, 5019053, 6177296, 10038106, 20076212, 40152424, 80304848]

約数ペア:

[(1, 80304848), (2, 40152424), (4, 20076212), (8, 10038106), (13, 6177296), (16, 5019053), (26, 3088648), (52, 1544324), (104, 772162), (208, 386081), (233, 344656), (466, 172328), (932, 86164), (1657, 48464), (1864, 43082), (3029, 26512), (3314, 24232), (3728, 21541), (6058, 13256), (6628, 12116)]