79830224

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{51437}}^1$

素因数の和:51542

約数の個数: 20

約数和(自身を含む): 156268644

約数和(自身を除く): 76438420

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 51437, 102874, 205748, 411496, 822992, 4989389, 9978778, 19957556, 39915112, 79830224]

約数ペア:

[(1, 79830224), (2, 39915112), (4, 19957556), (8, 9978778), (16, 4989389), (97, 822992), (194, 411496), (388, 205748), (776, 102874), (1552, 51437)]