61520384

素因数分解:

$2^9\times {\mathrm{120157}}^1$

素因数の和:120175

約数の個数: 20

約数和(自身を含む): 122921634

約数和(自身を除く): 61401250

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 120157, 240314, 480628, 961256, 1922512, 3845024, 7690048, 15380096, 30760192, 61520384]

約数ペア:

[(1, 61520384), (2, 30760192), (4, 15380096), (8, 7690048), (16, 3845024), (32, 1922512), (64, 961256), (128, 480628), (256, 240314), (512, 120157)]