716193208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{8101}}^1$

素因数の和:8407

約数の個数: 32

約数和(自身を含む): 1379608560

約数和(自身を除く): 663415352

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 344, 514, 1028, 2056, 8101, 11051, 16202, 22102, 32404, 44204, 64808, 88408, 348343, 696686, 1393372, 2081957, 2786744, 4163914, 8327828, 16655656, 89524151, 179048302, 358096604, 716193208]

約数ペア:

[(1, 716193208), (2, 358096604), (4, 179048302), (8, 89524151), (43, 16655656), (86, 8327828), (172, 4163914), (257, 2786744), (344, 2081957), (514, 1393372), (1028, 696686), (2056, 348343), (8101, 88408), (11051, 64808), (16202, 44204), (22102, 32404)]