246670384

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{40253}}^1$

素因数の和:40644

約数の個数: 20

約数和(自身を含む): 479183616

約数和(自身を除く): 232513232

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 40253, 80506, 161012, 322024, 644048, 15416899, 30833798, 61667596, 123335192, 246670384]

約数ペア:

[(1, 246670384), (2, 123335192), (4, 61667596), (8, 30833798), (16, 15416899), (383, 644048), (766, 322024), (1532, 161012), (3064, 80506), (6128, 40253)]