81446786

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1\times {\mathrm{907}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 124541280

約数和(自身を除く): 43094494

約数列:

[1, 2, 59, 118, 761, 907, 1522, 1814, 44899, 53513, 89798, 107026, 690227, 1380454, 40723393, 81446786]

約数ペア:

[(1, 81446786), (2, 40723393), (59, 1380454), (118, 690227), (761, 107026), (907, 89798), (1522, 53513), (1814, 44899)]