90997498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{140863}}^1$

素因数の和:140901

約数の個数: 16

約数和(自身を含む): 152133120

約数和(自身を除く): 61135622

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 140863, 281726, 2394671, 2676397, 4789342, 5352794, 45498749, 90997498]

約数ペア:

[(1, 90997498), (2, 45498749), (17, 5352794), (19, 4789342), (34, 2676397), (38, 2394671), (323, 281726), (646, 140863)]