86571370

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 159355008

約数和(自身を除く): 72783638

約数列:

[1, 2, 5, 10, 67, 134, 157, 314, 335, 670, 785, 823, 1570, 1646, 4115, 8230, 10519, 21038, 52595, 55141, 105190, 110282, 129211, 258422, 275705, 551410, 646055, 1292110, 8657137, 17314274, 43285685, 86571370]

約数ペア:

[(1, 86571370), (2, 43285685), (5, 17314274), (10, 8657137), (67, 1292110), (134, 646055), (157, 551410), (314, 275705), (335, 258422), (670, 129211), (785, 110282), (823, 105190), (1570, 55141), (1646, 52595), (4115, 21038), (8230, 10519)]