90995042

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{1699}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 139128000

約数和(自身を除く): 48132958

約数列:

[1, 2, 61, 122, 439, 878, 1699, 3398, 26779, 53558, 103639, 207278, 745861, 1491722, 45497521, 90995042]

約数ペア:

[(1, 90995042), (2, 45497521), (61, 1491722), (122, 745861), (439, 207278), (878, 103639), (1699, 53558), (3398, 26779)]