264775216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{533821}}^1$

素因数の和:533860

約数の個数: 20

約数和(自身を含む): 529551424

約数和(自身を除く): 264776208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 533821, 1067642, 2135284, 4270568, 8541136, 16548451, 33096902, 66193804, 132387608, 264775216]

約数ペア:

[(1, 264775216), (2, 132387608), (4, 66193804), (8, 33096902), (16, 16548451), (31, 8541136), (62, 4270568), (124, 2135284), (248, 1067642), (496, 533821)]