80961952

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{47737}}^1$

素因数の和:47800

約数の個数: 24

約数和(自身を含む): 162404676

約数和(自身を除く): 81442724

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 47737, 95474, 190948, 381896, 763792, 1527584, 2530061, 5060122, 10120244, 20240488, 40480976, 80961952]

約数ペア:

[(1, 80961952), (2, 40480976), (4, 20240488), (8, 10120244), (16, 5060122), (32, 2530061), (53, 1527584), (106, 763792), (212, 381896), (424, 190948), (848, 95474), (1696, 47737)]