41220778

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{823}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 62887680

約数和(自身を除く): 21666902

約数列:

[1, 2, 79, 158, 317, 634, 823, 1646, 25043, 50086, 65017, 130034, 260891, 521782, 20610389, 41220778]

約数ペア:

[(1, 41220778), (2, 20610389), (79, 521782), (158, 260891), (317, 130034), (634, 65017), (823, 50086), (1646, 25043)]