86213495

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1721}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 106378272

約数和(自身を除く): 20164777

約数列:

[1, 5, 43, 215, 233, 1165, 1721, 8605, 10019, 50095, 74003, 370015, 400993, 2004965, 17242699, 86213495]

約数ペア:

[(1, 86213495), (5, 17242699), (43, 2004965), (215, 400993), (233, 370015), (1165, 74003), (1721, 50095), (8605, 10019)]