31197648

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1697}}^1$

素因数の和:2091

約数の個数: 40

約数和(自身を含む): 80851968

約数和(自身を除く): 49654320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1149, 1532, 1697, 2298, 3064, 3394, 4596, 5091, 6128, 6788, 9192, 10182, 13576, 18384, 20364, 27152, 40728, 81456, 649951, 1299902, 1949853, 2599804, 3899706, 5199608, 7799412, 10399216, 15598824, 31197648]

約数ペア:

[(1, 31197648), (2, 15598824), (3, 10399216), (4, 7799412), (6, 5199608), (8, 3899706), (12, 2599804), (16, 1949853), (24, 1299902), (48, 649951), (383, 81456), (766, 40728), (1149, 27152), (1532, 20364), (1697, 18384), (2298, 13576), (3064, 10182), (3394, 9192), (4596, 6788), (5091, 6128)]