385928672

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{389041}}^1$

素因数の和:389082

約数の個数: 24

約数和(自身を含む): 784308672

約数和(自身を除く): 398380000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 389041, 778082, 1556164, 3112328, 6224656, 12060271, 12449312, 24120542, 48241084, 96482168, 192964336, 385928672]

約数ペア:

[(1, 385928672), (2, 192964336), (4, 96482168), (8, 48241084), (16, 24120542), (31, 12449312), (32, 12060271), (62, 6224656), (124, 3112328), (248, 1556164), (496, 778082), (992, 389041)]