80011768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{188707}}^1$

素因数の和:188766

約数の個数: 16

約数和(自身を含む): 152853480

約数和(自身を除く): 72841712

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 188707, 377414, 754828, 1509656, 10001471, 20002942, 40005884, 80011768]

約数ペア:

[(1, 80011768), (2, 40005884), (4, 20002942), (8, 10001471), (53, 1509656), (106, 754828), (212, 377414), (424, 188707)]