85869416

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 165601800

約数和(自身を除く): 79732384

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 389, 673, 778, 1346, 1556, 2692, 3112, 5384, 15949, 27593, 31898, 55186, 63796, 110372, 127592, 220744, 261797, 523594, 1047188, 2094376, 10733677, 21467354, 42934708, 85869416]

約数ペア:

[(1, 85869416), (2, 42934708), (4, 21467354), (8, 10733677), (41, 2094376), (82, 1047188), (164, 523594), (328, 261797), (389, 220744), (673, 127592), (778, 110372), (1346, 63796), (1556, 55186), (2692, 31898), (3112, 27593), (5384, 15949)]