81548266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{36373}}^1$

素因数の和:36453

約数の個数: 16

約数和(自身を含む): 130946400

約数和(自身を除く): 49398134

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 36373, 72746, 691087, 1382174, 2146007, 4292014, 40774133, 81548266]

約数ペア:

[(1, 81548266), (2, 40774133), (19, 4292014), (38, 2146007), (59, 1382174), (118, 691087), (1121, 72746), (2242, 36373)]