90314638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{1721}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 142788240

約数和(自身を除く): 52473602

約数列:

[1, 2, 19, 38, 1381, 1721, 2762, 3442, 26239, 32699, 52478, 65398, 2376701, 4753402, 45157319, 90314638]

約数ペア:

[(1, 90314638), (2, 45157319), (19, 4753402), (38, 2376701), (1381, 65398), (1721, 52478), (2762, 32699), (3442, 26239)]