100218368

素因数分解:

$2^9\times {\mathrm{195739}}^1$

素因数の和:195757

約数の個数: 20

約数和(自身を含む): 200242020

約数和(自身を除く): 100023652

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 195739, 391478, 782956, 1565912, 3131824, 6263648, 12527296, 25054592, 50109184, 100218368]

約数ペア:

[(1, 100218368), (2, 50109184), (4, 25054592), (8, 12527296), (16, 6263648), (32, 3131824), (64, 1565912), (128, 782956), (256, 391478), (512, 195739)]