225914608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{455473}}^1$

素因数の和:455512

約数の個数: 20

約数和(自身を含む): 451830208

約数和(自身を除く): 225915600

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 455473, 910946, 1821892, 3643784, 7287568, 14119663, 28239326, 56478652, 112957304, 225914608]

約数ペア:

[(1, 225914608), (2, 112957304), (4, 56478652), (8, 28239326), (16, 14119663), (31, 7287568), (62, 3643784), (124, 1821892), (248, 910946), (496, 455473)]