80453638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{5333}}^1$

素因数の和:5751

約数の個数: 16

約数和(自身を含む): 127375920

約数和(自身を除く): 46922282

約数列:

[1, 2, 19, 38, 397, 794, 5333, 7543, 10666, 15086, 101327, 202654, 2117201, 4234402, 40226819, 80453638]

約数ペア:

[(1, 80453638), (2, 40226819), (19, 4234402), (38, 2117201), (397, 202654), (794, 101327), (5333, 15086), (7543, 10666)]