85870398

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1993}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 176875776

約数和(自身を除く): 91005378

約数列:

[1, 2, 3, 6, 43, 86, 129, 167, 258, 334, 501, 1002, 1993, 3986, 5979, 7181, 11958, 14362, 21543, 43086, 85699, 171398, 257097, 332831, 514194, 665662, 998493, 1996986, 14311733, 28623466, 42935199, 85870398]

約数ペア:

[(1, 85870398), (2, 42935199), (3, 28623466), (6, 14311733), (43, 1996986), (86, 998493), (129, 665662), (167, 514194), (258, 332831), (334, 257097), (501, 171398), (1002, 85699), (1993, 43086), (3986, 21543), (5979, 14362), (7181, 11958)]