89390644

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 186076800

約数和(自身を除く): 96686156

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 283, 389, 406, 566, 778, 812, 1132, 1556, 1981, 2723, 3962, 5446, 7924, 8207, 10892, 11281, 16414, 22562, 32828, 45124, 57449, 78967, 110087, 114898, 157934, 220174, 229796, 315868, 440348, 770609, 1541218, 3082436, 3192523, 6385046, 12770092, 22347661, 44695322, 89390644]

約数ペア:

[(1, 89390644), (2, 44695322), (4, 22347661), (7, 12770092), (14, 6385046), (28, 3192523), (29, 3082436), (58, 1541218), (116, 770609), (203, 440348), (283, 315868), (389, 229796), (406, 220174), (566, 157934), (778, 114898), (812, 110087), (1132, 78967), (1556, 57449), (1981, 45124), (2723, 32828), (3962, 22562), (5446, 16414), (7924, 11281), (8207, 10892)]