86688942

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 175986432

約数和(自身を除く): 89297490

約数列:

[1, 2, 3, 6, 137, 163, 274, 326, 411, 489, 647, 822, 978, 1294, 1941, 3882, 22331, 44662, 66993, 88639, 105461, 133986, 177278, 210922, 265917, 316383, 531834, 632766, 14448157, 28896314, 43344471, 86688942]

約数ペア:

[(1, 86688942), (2, 43344471), (3, 28896314), (6, 14448157), (137, 632766), (163, 531834), (274, 316383), (326, 265917), (411, 210922), (489, 177278), (647, 133986), (822, 105461), (978, 88639), (1294, 66993), (1941, 44662), (3882, 22331)]