85817992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1373}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 173701080

約数和(自身を除く): 87883088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 601, 1202, 1373, 2404, 2746, 4808, 5492, 7813, 10984, 15626, 17849, 31252, 35698, 62504, 71396, 142792, 825173, 1650346, 3300692, 6601384, 10727249, 21454498, 42908996, 85817992]

約数ペア:

[(1, 85817992), (2, 42908996), (4, 21454498), (8, 10727249), (13, 6601384), (26, 3300692), (52, 1650346), (104, 825173), (601, 142792), (1202, 71396), (1373, 62504), (2404, 35698), (2746, 31252), (4808, 17849), (5492, 15626), (7813, 10984)]