89816344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11149}}^1$

素因数の和:11227

約数の個数: 32

約数和(自身を含む): 180630000

約数和(自身を除く): 90813656

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 11149, 22298, 44596, 89192, 211831, 423662, 590897, 847324, 1181794, 1694648, 2363588, 4727176, 11227043, 22454086, 44908172, 89816344]

約数ペア:

[(1, 89816344), (2, 44908172), (4, 22454086), (8, 11227043), (19, 4727176), (38, 2363588), (53, 1694648), (76, 1181794), (106, 847324), (152, 590897), (212, 423662), (424, 211831), (1007, 89192), (2014, 44596), (4028, 22298), (8056, 11149)]