85086692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1409}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 154129920

約数和(自身を除く): 69043228

約数列:

[1, 2, 4, 31, 62, 124, 487, 974, 1409, 1948, 2818, 5636, 15097, 30194, 43679, 60388, 87358, 174716, 686183, 1372366, 2744732, 21271673, 42543346, 85086692]

約数ペア:

[(1, 85086692), (2, 42543346), (4, 21271673), (31, 2744732), (62, 1372366), (124, 686183), (487, 174716), (974, 87358), (1409, 60388), (1948, 43679), (2818, 30194), (5636, 15097)]