86949472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 182468160

約数和(自身を除く): 95518688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1577, 1723, 2656, 3154, 3446, 6308, 6892, 12616, 13784, 25232, 27568, 32737, 50464, 55136, 65474, 130948, 143009, 261896, 286018, 523792, 572036, 1047584, 1144072, 2288144, 2717171, 4576288, 5434342, 10868684, 21737368, 43474736, 86949472]

約数ペア:

[(1, 86949472), (2, 43474736), (4, 21737368), (8, 10868684), (16, 5434342), (19, 4576288), (32, 2717171), (38, 2288144), (76, 1144072), (83, 1047584), (152, 572036), (166, 523792), (304, 286018), (332, 261896), (608, 143009), (664, 130948), (1328, 65474), (1577, 55136), (1723, 50464), (2656, 32737), (3154, 27568), (3446, 25232), (6308, 13784), (6892, 12616)]