86988418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127549}}^1$

素因数の和:127593

約数の個数: 16

約数和(自身を含む): 146937600

約数和(自身を除く): 59949182

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 127549, 255098, 1403039, 2806078, 3954019, 7908038, 43494209, 86988418]

約数ペア:

[(1, 86988418), (2, 43494209), (11, 7908038), (22, 3954019), (31, 2806078), (62, 1403039), (341, 255098), (682, 127549)]