38141608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{991}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 76066560

約数和(自身を除く): 37924952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 991, 1132, 1982, 2264, 3964, 4811, 7928, 9622, 16847, 19244, 33694, 38488, 67388, 134776, 280453, 560906, 1121812, 2243624, 4767701, 9535402, 19070804, 38141608]

約数ペア:

[(1, 38141608), (2, 19070804), (4, 9535402), (8, 4767701), (17, 2243624), (34, 1121812), (68, 560906), (136, 280453), (283, 134776), (566, 67388), (991, 38488), (1132, 33694), (1982, 19244), (2264, 16847), (3964, 9622), (4811, 7928)]