8673396224

素因数分解:

$2^9\times {\mathrm{197}}^1\times {\mathrm{85991}}^1$

素因数の和:86206

約数の個数: 40

約数和(自身を含む): 17418023568

約数和(自身を除く): 8744627344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 1576, 3152, 6304, 12608, 25216, 50432, 85991, 100864, 171982, 343964, 687928, 1375856, 2751712, 5503424, 11006848, 16940227, 22013696, 33880454, 44027392, 67760908, 135521816, 271043632, 542087264, 1084174528, 2168349056, 4336698112, 8673396224]

約数ペア:

[(1, 8673396224), (2, 4336698112), (4, 2168349056), (8, 1084174528), (16, 542087264), (32, 271043632), (64, 135521816), (128, 67760908), (197, 44027392), (256, 33880454), (394, 22013696), (512, 16940227), (788, 11006848), (1576, 5503424), (3152, 2751712), (6304, 1375856), (12608, 687928), (25216, 343964), (50432, 171982), (85991, 100864)]