67347376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{135781}}^1$

素因数の和:135820

約数の個数: 20

約数和(自身を含む): 134695744

約数和(自身を除く): 67348368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 135781, 271562, 543124, 1086248, 2172496, 4209211, 8418422, 16836844, 33673688, 67347376]

約数ペア:

[(1, 67347376), (2, 33673688), (4, 16836844), (8, 8418422), (16, 4209211), (31, 2172496), (62, 1086248), (124, 543124), (248, 271562), (496, 135781)]