332715728

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{20407}}^1$

素因数の和:21434

約数の個数: 20

約数和(自身を含む): 645300960

約数和(自身を除く): 312585232

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 20407, 40814, 81628, 163256, 326512, 20794733, 41589466, 83178932, 166357864, 332715728]

約数ペア:

[(1, 332715728), (2, 166357864), (4, 83178932), (8, 41589466), (16, 20794733), (1019, 326512), (2038, 163256), (4076, 81628), (8152, 40814), (16304, 20407)]