89140592

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 176509536

約数和(自身を除く): 87368944

約数列:

[1, 2, 4, 8, 16, 73, 146, 167, 292, 334, 457, 584, 668, 914, 1168, 1336, 1828, 2672, 3656, 7312, 12191, 24382, 33361, 48764, 66722, 76319, 97528, 133444, 152638, 195056, 266888, 305276, 533776, 610552, 1221104, 5571287, 11142574, 22285148, 44570296, 89140592]

約数ペア:

[(1, 89140592), (2, 44570296), (4, 22285148), (8, 11142574), (16, 5571287), (73, 1221104), (146, 610552), (167, 533776), (292, 305276), (334, 266888), (457, 195056), (584, 152638), (668, 133444), (914, 97528), (1168, 76319), (1336, 66722), (1828, 48764), (2672, 33361), (3656, 24382), (7312, 12191)]