86879468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{6211}}^1$

素因数の和:6497

約数の個数: 24

約数和(自身を含む): 164369520

約数和(自身を除く): 77490052

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 6211, 6994, 12422, 13988, 24844, 80743, 161486, 322972, 1670759, 3341518, 6683036, 21719867, 43439734, 86879468]

約数ペア:

[(1, 86879468), (2, 43439734), (4, 21719867), (13, 6683036), (26, 3341518), (52, 1670759), (269, 322972), (538, 161486), (1076, 80743), (3497, 24844), (6211, 13988), (6994, 12422)]