39557128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9277}}^1$

素因数の和:9337

約数の個数: 32

約数和(自身を含む): 81831960

約数和(自身を除く): 42274832

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 9277, 18554, 37108, 74216, 120601, 241202, 380357, 482404, 760714, 964808, 1521428, 3042856, 4944641, 9889282, 19778564, 39557128]

約数ペア:

[(1, 39557128), (2, 19778564), (4, 9889282), (8, 4944641), (13, 3042856), (26, 1521428), (41, 964808), (52, 760714), (82, 482404), (104, 380357), (164, 241202), (328, 120601), (533, 74216), (1066, 37108), (2132, 18554), (4264, 9277)]