86356444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 167731200

約数和(自身を除く): 81374756

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 127, 254, 389, 437, 508, 778, 874, 1556, 1748, 2413, 2921, 4826, 5842, 7391, 8947, 9652, 11684, 14782, 17894, 29564, 35788, 49403, 55499, 98806, 110998, 169993, 197612, 221996, 339986, 679972, 938657, 1136269, 1877314, 2272538, 3754628, 4545076, 21589111, 43178222, 86356444]

約数ペア:

[(1, 86356444), (2, 43178222), (4, 21589111), (19, 4545076), (23, 3754628), (38, 2272538), (46, 1877314), (76, 1136269), (92, 938657), (127, 679972), (254, 339986), (389, 221996), (437, 197612), (508, 169993), (778, 110998), (874, 98806), (1556, 55499), (1748, 49403), (2413, 35788), (2921, 29564), (4826, 17894), (5842, 14782), (7391, 11684), (8947, 9652)]