40226192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1171}}^1$

素因数の和:1311

約数の個数: 40

約数和(自身を含む): 82836960

約数和(自身を除く): 42610768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1171, 1808, 2147, 2342, 4294, 4684, 8588, 9368, 17176, 18736, 22249, 34352, 44498, 88996, 132323, 177992, 264646, 355984, 529292, 1058584, 2117168, 2514137, 5028274, 10056548, 20113096, 40226192]

約数ペア:

[(1, 40226192), (2, 20113096), (4, 10056548), (8, 5028274), (16, 2514137), (19, 2117168), (38, 1058584), (76, 529292), (113, 355984), (152, 264646), (226, 177992), (304, 132323), (452, 88996), (904, 44498), (1171, 34352), (1808, 22249), (2147, 18736), (2342, 17176), (4294, 9368), (4684, 8588)]