80388335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36791}}^1$

素因数の和:36838

約数の個数: 16

約数和(自身を含む): 105960960

約数和(自身を除く): 25572625

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 36791, 183955, 699029, 846193, 3495145, 4230965, 16077667, 80388335]

約数ペア:

[(1, 80388335), (5, 16077667), (19, 4230965), (23, 3495145), (95, 846193), (115, 699029), (437, 183955), (2185, 36791)]