80939056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8677}}^1$

素因数の和:8749

約数の個数: 40

約数和(自身を含む): 174323664

約数和(自身を除く): 93384608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 8677, 9328, 17354, 34708, 69416, 95447, 138832, 190894, 381788, 459881, 763576, 919762, 1527152, 1839524, 3679048, 5058691, 7358096, 10117382, 20234764, 40469528, 80939056]

約数ペア:

[(1, 80939056), (2, 40469528), (4, 20234764), (8, 10117382), (11, 7358096), (16, 5058691), (22, 3679048), (44, 1839524), (53, 1527152), (88, 919762), (106, 763576), (176, 459881), (212, 381788), (424, 190894), (583, 138832), (848, 95447), (1166, 69416), (2332, 34708), (4664, 17354), (8677, 9328)]