76640216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4987}}^1$

素因数の和:5123

約数の個数: 32

約数和(自身を含む): 153530640

約数和(自身を除く): 76890424

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 4987, 7684, 9974, 15368, 19948, 39896, 84779, 169558, 339116, 563531, 678232, 1127062, 2254124, 4508248, 9580027, 19160054, 38320108, 76640216]

約数ペア:

[(1, 76640216), (2, 38320108), (4, 19160054), (8, 9580027), (17, 4508248), (34, 2254124), (68, 1127062), (113, 678232), (136, 563531), (226, 339116), (452, 169558), (904, 84779), (1921, 39896), (3842, 19948), (4987, 15368), (7684, 9974)]