31975272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{63443}}^1$

素因数の和:63462

約数の個数: 48

約数和(自身を含む): 98972640

約数和(自身を除く): 66997368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 63443, 126886, 190329, 253772, 380658, 444101, 507544, 570987, 761316, 888202, 1141974, 1332303, 1522632, 1776404, 2283948, 2664606, 3552808, 3996909, 4567896, 5329212, 7993818, 10658424, 15987636, 31975272]

約数ペア:

[(1, 31975272), (2, 15987636), (3, 10658424), (4, 7993818), (6, 5329212), (7, 4567896), (8, 3996909), (9, 3552808), (12, 2664606), (14, 2283948), (18, 1776404), (21, 1522632), (24, 1332303), (28, 1141974), (36, 888202), (42, 761316), (56, 570987), (63, 507544), (72, 444101), (84, 380658), (126, 253772), (168, 190329), (252, 126886), (504, 63443)]