422555128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{22679}}^1$

素因数の和:22839

約数の個数: 32

約数和(自身を含む): 845056800

約数和(自身を除く): 422501672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 18632, 22679, 45358, 90716, 181432, 385543, 771086, 1542172, 3084344, 3107023, 6214046, 12428092, 24856184, 52819391, 105638782, 211277564, 422555128]

約数ペア:

[(1, 422555128), (2, 211277564), (4, 105638782), (8, 52819391), (17, 24856184), (34, 12428092), (68, 6214046), (136, 3107023), (137, 3084344), (274, 1542172), (548, 771086), (1096, 385543), (2329, 181432), (4658, 90716), (9316, 45358), (18632, 22679)]