89780842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{4007}}^1$

素因数の和:4685

約数の個数: 16

約数和(自身を含む): 142845120

約数和(自身を除く): 53064278

約数列:

[1, 2, 17, 34, 659, 1318, 4007, 8014, 11203, 22406, 68119, 136238, 2640613, 5281226, 44890421, 89780842]

約数ペア:

[(1, 89780842), (2, 44890421), (17, 5281226), (34, 2640613), (659, 136238), (1318, 68119), (4007, 22406), (8014, 11203)]