80732272

素因数分解:

$2^4\times {\mathrm{1481}}^1\times {\mathrm{3407}}^1$

素因数の和:4896

約数の個数: 20

約数和(自身を含む): 156570336

約数和(自身を除く): 75838064

約数列:

[1, 2, 4, 8, 16, 1481, 2962, 3407, 5924, 6814, 11848, 13628, 23696, 27256, 54512, 5045767, 10091534, 20183068, 40366136, 80732272]

約数ペア:

[(1, 80732272), (2, 40366136), (4, 20183068), (8, 10091534), (16, 5045767), (1481, 54512), (2962, 27256), (3407, 23696), (5924, 13628), (6814, 11848)]