81098738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8311}}^1$

素因数の和:8378

約数の個数: 32

約数和(自身を含む): 150812928

約数和(自身を除く): 69714190

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 8311, 9758, 16622, 58177, 116354, 141287, 282574, 340751, 681502, 989009, 1978018, 2385257, 4770514, 5792767, 11585534, 40549369, 81098738]

約数ペア:

[(1, 81098738), (2, 40549369), (7, 11585534), (14, 5792767), (17, 4770514), (34, 2385257), (41, 1978018), (82, 989009), (119, 681502), (238, 340751), (287, 282574), (574, 141287), (697, 116354), (1394, 58177), (4879, 16622), (8311, 9758)]