67986064

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{90407}}^1$

素因数の和:90462

約数の個数: 20

約数和(自身を含む): 134527104

約数和(自身を除く): 66541040

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 90407, 180814, 361628, 723256, 1446512, 4249129, 8498258, 16996516, 33993032, 67986064]

約数ペア:

[(1, 67986064), (2, 33993032), (4, 16996516), (8, 8498258), (16, 4249129), (47, 1446512), (94, 723256), (188, 361628), (376, 180814), (752, 90407)]