89476268

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1901}}^1$

素因数の和:1994

約数の個数: 36

約数和(自身を含む): 183520176

約数和(自身を除く): 94043908

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1681, 1901, 3362, 3802, 6724, 7604, 11767, 13307, 23534, 26614, 47068, 53228, 77941, 155882, 311764, 545587, 1091174, 2182348, 3195581, 6391162, 12782324, 22369067, 44738134, 89476268]

約数ペア:

[(1, 89476268), (2, 44738134), (4, 22369067), (7, 12782324), (14, 6391162), (28, 3195581), (41, 2182348), (82, 1091174), (164, 545587), (287, 311764), (574, 155882), (1148, 77941), (1681, 53228), (1901, 47068), (3362, 26614), (3802, 23534), (6724, 13307), (7604, 11767)]