85870226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 57830254

約数列:

[1, 2, 13, 26, 43, 86, 89, 178, 559, 863, 1118, 1157, 1726, 2314, 3827, 7654, 11219, 22438, 37109, 49751, 74218, 76807, 99502, 153614, 482417, 964834, 998491, 1996982, 3302701, 6605402, 42935113, 85870226]

約数ペア:

[(1, 85870226), (2, 42935113), (13, 6605402), (26, 3302701), (43, 1996982), (86, 998491), (89, 964834), (178, 482417), (559, 153614), (863, 99502), (1118, 76807), (1157, 74218), (1726, 49751), (2314, 37109), (3827, 22438), (7654, 11219)]