102985864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1657}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 205028280

約数和(自身を除く): 102042416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 457, 914, 1657, 1828, 3314, 3656, 6628, 7769, 13256, 15538, 28169, 31076, 56338, 62152, 112676, 225352, 757249, 1514498, 3028996, 6057992, 12873233, 25746466, 51492932, 102985864]

約数ペア:

[(1, 102985864), (2, 51492932), (4, 25746466), (8, 12873233), (17, 6057992), (34, 3028996), (68, 1514498), (136, 757249), (457, 225352), (914, 112676), (1657, 62152), (1828, 56338), (3314, 31076), (3656, 28169), (6628, 15538), (7769, 13256)]