89922478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{1913}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 142171920

約数和(自身を除く): 52249442

約数列:

[1, 2, 19, 38, 1237, 1913, 2474, 3826, 23503, 36347, 47006, 72694, 2366381, 4732762, 44961239, 89922478]

約数ペア:

[(1, 89922478), (2, 44961239), (19, 4732762), (38, 2366381), (1237, 72694), (1913, 47006), (2474, 36347), (3826, 23503)]