80492368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14753}}^1$

素因数の和:14803

約数の個数: 40

約数和(自身を含む): 175631616

約数和(自身を除く): 95139248

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 14753, 29506, 59012, 118024, 162283, 236048, 324566, 457343, 649132, 914686, 1298264, 1829372, 2596528, 3658744, 5030773, 7317488, 10061546, 20123092, 40246184, 80492368]

約数ペア:

[(1, 80492368), (2, 40246184), (4, 20123092), (8, 10061546), (11, 7317488), (16, 5030773), (22, 3658744), (31, 2596528), (44, 1829372), (62, 1298264), (88, 914686), (124, 649132), (176, 457343), (248, 324566), (341, 236048), (496, 162283), (682, 118024), (1364, 59012), (2728, 29506), (5456, 14753)]