31370072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{55229}}^1$

素因数の和:55306

約数の個数: 16

約数和(自身を含む): 59648400

約数和(自身を除く): 28278328

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 55229, 110458, 220916, 441832, 3921259, 7842518, 15685036, 31370072]

約数ペア:

[(1, 31370072), (2, 15685036), (4, 7842518), (8, 3921259), (71, 441832), (142, 220916), (284, 110458), (568, 55229)]