90319597

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 103078080

約数和(自身を除く): 12758483

約数列:

[1, 19, 23, 41, 71, 437, 779, 943, 1349, 1633, 2911, 5041, 17917, 31027, 55309, 66953, 95779, 115943, 206681, 1272107, 2202917, 3926939, 4753663, 90319597]

約数ペア:

[(1, 90319597), (19, 4753663), (23, 3926939), (41, 2202917), (71, 1272107), (437, 206681), (779, 115943), (943, 95779), (1349, 66953), (1633, 55309), (2911, 31027), (5041, 17917)]