79905104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 162132480

約数和(自身を除く): 82227376

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 2269, 4402, 4538, 8804, 9076, 17608, 18152, 35216, 36304, 70339, 140678, 161099, 281356, 322198, 562712, 644396, 1125424, 1288792, 2577584, 4994069, 9988138, 19976276, 39952552, 79905104]

約数ペア:

[(1, 79905104), (2, 39952552), (4, 19976276), (8, 9988138), (16, 4994069), (31, 2577584), (62, 1288792), (71, 1125424), (124, 644396), (142, 562712), (248, 322198), (284, 281356), (496, 161099), (568, 140678), (1136, 70339), (2201, 36304), (2269, 35216), (4402, 18152), (4538, 17608), (8804, 9076)]