80715693392

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{154127}}^1$

素因数の和:154667

約数の個数: 40

約数和(自身を含む): 158934327552

約数和(自身を除く): 78218634160

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 461, 568, 922, 1136, 1844, 3688, 7376, 32731, 65462, 130924, 154127, 261848, 308254, 523696, 616508, 1233016, 2466032, 10943017, 21886034, 43772068, 71052547, 87544136, 142105094, 175088272, 284210188, 568420376, 1136840752, 5044730837, 10089461674, 20178923348, 40357846696, 80715693392]

約数ペア:

[(1, 80715693392), (2, 40357846696), (4, 20178923348), (8, 10089461674), (16, 5044730837), (71, 1136840752), (142, 568420376), (284, 284210188), (461, 175088272), (568, 142105094), (922, 87544136), (1136, 71052547), (1844, 43772068), (3688, 21886034), (7376, 10943017), (32731, 2466032), (65462, 1233016), (130924, 616508), (154127, 523696), (261848, 308254)]