39047368

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{16889}}^1$

素因数の和:16929

約数の個数: 24

約数和(自身を含む): 77778450

約数和(自身を除く): 38731082

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 16889, 33778, 67556, 135112, 287113, 574226, 1148452, 2296904, 4880921, 9761842, 19523684, 39047368]

約数ペア:

[(1, 39047368), (2, 19523684), (4, 9761842), (8, 4880921), (17, 2296904), (34, 1148452), (68, 574226), (136, 287113), (289, 135112), (578, 67556), (1156, 33778), (2312, 16889)]