325857584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4733}}^1$

素因数の和:5085

約数の個数: 40

約数和(自身を含む): 682112592

約数和(自身を除く): 356255008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1324, 2648, 4303, 4733, 5296, 8606, 9466, 17212, 18932, 34424, 37864, 61529, 68848, 75728, 123058, 246116, 492232, 984464, 1566623, 3133246, 6266492, 12532984, 20366099, 25065968, 40732198, 81464396, 162928792, 325857584]

約数ペア:

[(1, 325857584), (2, 162928792), (4, 81464396), (8, 40732198), (13, 25065968), (16, 20366099), (26, 12532984), (52, 6266492), (104, 3133246), (208, 1566623), (331, 984464), (662, 492232), (1324, 246116), (2648, 123058), (4303, 75728), (4733, 68848), (5296, 61529), (8606, 37864), (9466, 34424), (17212, 18932)]