86787568

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16487}}^1$

素因数の和:16549

約数の個数: 40

約数和(自身を含む): 196273152

約数和(自身を除く): 109485584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 16487, 32974, 65948, 115409, 131896, 230818, 263792, 461636, 774889, 923272, 1549778, 1846544, 3099556, 5424223, 6199112, 10848446, 12398224, 21696892, 43393784, 86787568]

約数ペア:

[(1, 86787568), (2, 43393784), (4, 21696892), (7, 12398224), (8, 10848446), (14, 6199112), (16, 5424223), (28, 3099556), (47, 1846544), (56, 1549778), (94, 923272), (112, 774889), (188, 461636), (329, 263792), (376, 230818), (658, 131896), (752, 115409), (1316, 65948), (2632, 32974), (5264, 16487)]