85783184

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 169944480

約数和(自身を除く): 84161296

約数列:

[1, 2, 4, 8, 16, 89, 107, 178, 214, 356, 428, 563, 712, 856, 1126, 1424, 1712, 2252, 4504, 9008, 9523, 19046, 38092, 50107, 60241, 76184, 100214, 120482, 152368, 200428, 240964, 400856, 481928, 801712, 963856, 5361449, 10722898, 21445796, 42891592, 85783184]

約数ペア:

[(1, 85783184), (2, 42891592), (4, 21445796), (8, 10722898), (16, 5361449), (89, 963856), (107, 801712), (178, 481928), (214, 400856), (356, 240964), (428, 200428), (563, 152368), (712, 120482), (856, 100214), (1126, 76184), (1424, 60241), (1712, 50107), (2252, 38092), (4504, 19046), (9008, 9523)]