86835931

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 110960640

約数和(自身を除く): 24124709

約数列:

[1, 7, 13, 47, 79, 91, 257, 329, 553, 611, 1027, 1799, 3341, 3713, 4277, 7189, 12079, 20303, 23387, 25991, 48269, 84553, 142121, 157027, 263939, 337883, 954241, 1099189, 1847573, 6679687, 12405133, 86835931]

約数ペア:

[(1, 86835931), (7, 12405133), (13, 6679687), (47, 1847573), (79, 1099189), (91, 954241), (257, 337883), (329, 263939), (553, 157027), (611, 142121), (1027, 84553), (1799, 48269), (3341, 25991), (3713, 23387), (4277, 20303), (7189, 12079)]