164497670

素因数分解:

$2^1\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{4093}}^1$

素因数の和:8119

約数の個数: 16

約数和(自身を含む): 296241840

約数和(自身を除く): 131744170

約数列:

[1, 2, 5, 10, 4019, 4093, 8038, 8186, 20095, 20465, 40190, 40930, 16449767, 32899534, 82248835, 164497670]

約数ペア:

[(1, 164497670), (2, 82248835), (5, 32899534), (10, 16449767), (4019, 40930), (4093, 40190), (8038, 20465), (8186, 20095)]