31273157216

素因数分解:

$2^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{364523}}^1$

素因数の和:364923

約数の個数: 48

約数和(自身を含む): 70548516864

約数和(自身を除く): 39275359648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 383, 766, 1532, 2681, 3064, 5362, 6128, 10724, 12256, 21448, 42896, 85792, 364523, 729046, 1458092, 2551661, 2916184, 5103322, 5832368, 10206644, 11664736, 20413288, 40826576, 81653152, 139612309, 279224618, 558449236, 977286163, 1116898472, 1954572326, 2233796944, 3909144652, 4467593888, 7818289304, 15636578608, 31273157216]

約数ペア:

[(1, 31273157216), (2, 15636578608), (4, 7818289304), (7, 4467593888), (8, 3909144652), (14, 2233796944), (16, 1954572326), (28, 1116898472), (32, 977286163), (56, 558449236), (112, 279224618), (224, 139612309), (383, 81653152), (766, 40826576), (1532, 20413288), (2681, 11664736), (3064, 10206644), (5362, 5832368), (6128, 5103322), (10724, 2916184), (12256, 2551661), (21448, 1458092), (42896, 729046), (85792, 364523)]