20161159181792

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{743}}^1\times {\mathrm{6676871}}^1$

素因数の和:6677751

約数の個数: 48

約数和(自身を含む): 40058668081152

約数和(自身を除く): 19897508899360

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 743, 1016, 1486, 2032, 2972, 4064, 5944, 11888, 23776, 94361, 188722, 377444, 754888, 1509776, 3019552, 6676871, 13353742, 26707484, 53414968, 106829936, 213659872, 847962617, 1695925234, 3391850468, 4960915153, 6783700936, 9921830306, 13567401872, 19843660612, 27134803744, 39687321224, 79374642448, 158749284896, 630036224431, 1260072448862, 2520144897724, 5040289795448, 10080579590896, 20161159181792]

約数ペア:

[(1, 20161159181792), (2, 10080579590896), (4, 5040289795448), (8, 2520144897724), (16, 1260072448862), (32, 630036224431), (127, 158749284896), (254, 79374642448), (508, 39687321224), (743, 27134803744), (1016, 19843660612), (1486, 13567401872), (2032, 9921830306), (2972, 6783700936), (4064, 4960915153), (5944, 3391850468), (11888, 1695925234), (23776, 847962617), (94361, 213659872), (188722, 106829936), (377444, 53414968), (754888, 26707484), (1509776, 13353742), (3019552, 6676871)]