21032096

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{12401}}^1$

素因数の和:12464

約数の個数: 24

約数和(自身を含む): 42191604

約数和(自身を除く): 21159508

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 12401, 24802, 49604, 99208, 198416, 396832, 657253, 1314506, 2629012, 5258024, 10516048, 21032096]

約数ペア:

[(1, 21032096), (2, 10516048), (4, 5258024), (8, 2629012), (16, 1314506), (32, 657253), (53, 396832), (106, 198416), (212, 99208), (424, 49604), (848, 24802), (1696, 12401)]