421948936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{15901}}^1$

素因数の和:16045

約数の個数: 32

約数和(自身を含む): 824359680

約数和(自身を除く): 402410744

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 856, 3317, 6634, 13268, 15901, 26536, 31802, 63604, 127208, 492931, 985862, 1701407, 1971724, 3402814, 3943448, 6805628, 13611256, 52743617, 105487234, 210974468, 421948936]

約数ペア:

[(1, 421948936), (2, 210974468), (4, 105487234), (8, 52743617), (31, 13611256), (62, 6805628), (107, 3943448), (124, 3402814), (214, 1971724), (248, 1701407), (428, 985862), (856, 492931), (3317, 127208), (6634, 63604), (13268, 31802), (15901, 26536)]