85464386

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 149713920

約数和(自身を除く): 64249534

約数列:

[1, 2, 7, 14, 89, 113, 178, 226, 607, 623, 791, 1214, 1246, 1582, 4249, 8498, 10057, 20114, 54023, 68591, 70399, 108046, 137182, 140798, 378161, 480137, 756322, 960274, 6104599, 12209198, 42732193, 85464386]

約数ペア:

[(1, 85464386), (2, 42732193), (7, 12209198), (14, 6104599), (89, 960274), (113, 756322), (178, 480137), (226, 378161), (607, 140798), (623, 137182), (791, 108046), (1214, 70399), (1246, 68591), (1582, 54023), (4249, 20114), (8498, 10057)]