42937544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2281}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 87218040

約数和(自身を除く): 44280496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2281, 2353, 4562, 4706, 9124, 9412, 18248, 18824, 29653, 59306, 118612, 237224, 412861, 825722, 1651444, 3302888, 5367193, 10734386, 21468772, 42937544]

約数ペア:

[(1, 42937544), (2, 21468772), (4, 10734386), (8, 5367193), (13, 3302888), (26, 1651444), (52, 825722), (104, 412861), (181, 237224), (362, 118612), (724, 59306), (1448, 29653), (2281, 18824), (2353, 18248), (4562, 9412), (4706, 9124)]