67697296

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{90023}}^1$

素因数の和:90078

約数の個数: 20

約数和(自身を含む): 133955712

約数和(自身を除く): 66258416

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 90023, 180046, 360092, 720184, 1440368, 4231081, 8462162, 16924324, 33848648, 67697296]

約数ペア:

[(1, 67697296), (2, 33848648), (4, 16924324), (8, 8462162), (16, 4231081), (47, 1440368), (94, 720184), (188, 360092), (376, 180046), (752, 90023)]