80510888

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 73242712

約数列:

[1, 2, 4, 8, 109, 127, 218, 254, 436, 508, 727, 872, 1016, 1454, 2908, 5816, 13843, 27686, 55372, 79243, 92329, 110744, 158486, 184658, 316972, 369316, 633944, 738632, 10063861, 20127722, 40255444, 80510888]

約数ペア:

[(1, 80510888), (2, 40255444), (4, 20127722), (8, 10063861), (109, 738632), (127, 633944), (218, 369316), (254, 316972), (436, 184658), (508, 158486), (727, 110744), (872, 92329), (1016, 79243), (1454, 55372), (2908, 27686), (5816, 13843)]