78934064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{829}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 167347920

約数和(自身を除く): 88413856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 541, 829, 1082, 1658, 2164, 3316, 4328, 5951, 6632, 8656, 9119, 11902, 13264, 18238, 23804, 36476, 47608, 72952, 95216, 145904, 448489, 896978, 1793956, 3587912, 4933379, 7175824, 9866758, 19733516, 39467032, 78934064]

約数ペア:

[(1, 78934064), (2, 39467032), (4, 19733516), (8, 9866758), (11, 7175824), (16, 4933379), (22, 3587912), (44, 1793956), (88, 896978), (176, 448489), (541, 145904), (829, 95216), (1082, 72952), (1658, 47608), (2164, 36476), (3316, 23804), (4328, 18238), (5951, 13264), (6632, 11902), (8656, 9119)]