86978514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2693}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 199140480

約数和(自身を除く): 112161966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 769, 1538, 2307, 2693, 4614, 5383, 5386, 8079, 10766, 16149, 16158, 18851, 32298, 37702, 56553, 113106, 2070917, 4141834, 6212751, 12425502, 14496419, 28992838, 43489257, 86978514]

約数ペア:

[(1, 86978514), (2, 43489257), (3, 28992838), (6, 14496419), (7, 12425502), (14, 6212751), (21, 4141834), (42, 2070917), (769, 113106), (1538, 56553), (2307, 37702), (2693, 32298), (4614, 18851), (5383, 16158), (5386, 16149), (8079, 10766)]