216221248

素因数分解:

$2^6\times {\mathrm{3378457}}^1$

素因数の和:3378469

約数の個数: 14

約数和(自身を含む): 429064166

約数和(自身を除く): 212842918

約数列:

[1, 2, 4, 8, 16, 32, 64, 3378457, 6756914, 13513828, 27027656, 54055312, 108110624, 216221248]

約数ペア:

[(1, 216221248), (2, 108110624), (4, 54055312), (8, 27027656), (16, 13513828), (32, 6756914), (64, 3378457)]