85664782

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 152694720

約数和(自身を除く): 67029938

約数列:

[1, 2, 7, 14, 29, 58, 203, 257, 406, 514, 821, 1642, 1799, 3598, 5747, 7453, 11494, 14906, 23809, 47618, 52171, 104342, 166663, 210997, 333326, 421994, 1476979, 2953958, 6118913, 12237826, 42832391, 85664782]

約数ペア:

[(1, 85664782), (2, 42832391), (7, 12237826), (14, 6118913), (29, 2953958), (58, 1476979), (203, 421994), (257, 333326), (406, 210997), (514, 166663), (821, 104342), (1642, 52171), (1799, 47618), (3598, 23809), (5747, 14906), (7453, 11494)]