31399728

素因数分解:

$2^4\times 3^1\times {\mathrm{654161}}^1$

素因数の和:654172

約数の個数: 20

約数和(自身を含む): 81116088

約数和(自身を除く): 49716360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 654161, 1308322, 1962483, 2616644, 3924966, 5233288, 7849932, 10466576, 15699864, 31399728]

約数ペア:

[(1, 31399728), (2, 15699864), (3, 10466576), (4, 7849932), (6, 5233288), (8, 3924966), (12, 2616644), (16, 1962483), (24, 1308322), (48, 654161)]