2000048416

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{880303}}^1$

素因数の和:880384

約数の個数: 24

約数和(自身を含む): 3993058944

約数和(自身を除く): 1993010528

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 880303, 1760606, 3521212, 7042424, 14084848, 28169696, 62501513, 125003026, 250006052, 500012104, 1000024208, 2000048416]

約数ペア:

[(1, 2000048416), (2, 1000024208), (4, 500012104), (8, 250006052), (16, 125003026), (32, 62501513), (71, 28169696), (142, 14084848), (284, 7042424), (568, 3521212), (1136, 1760606), (2272, 880303)]