89686384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 194273280

約数和(自身を除く): 104586896

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 101, 127, 152, 184, 202, 254, 304, 368, 404, 437, 508, 808, 874, 1016, 1616, 1748, 1919, 2032, 2323, 2413, 2921, 3496, 3838, 4646, 4826, 5842, 6992, 7676, 9292, 9652, 11684, 12827, 15352, 18584, 19304, 23368, 25654, 30704, 37168, 38608, 44137, 46736, 51308, 55499, 88274, 102616, 110998, 176548, 205232, 221996, 243713, 295021, 353096, 443992, 487426, 590042, 706192, 887984, 974852, 1180084, 1949704, 2360168, 3899408, 4720336, 5605399, 11210798, 22421596, 44843192, 89686384]

約数ペア:

[(1, 89686384), (2, 44843192), (4, 22421596), (8, 11210798), (16, 5605399), (19, 4720336), (23, 3899408), (38, 2360168), (46, 1949704), (76, 1180084), (92, 974852), (101, 887984), (127, 706192), (152, 590042), (184, 487426), (202, 443992), (254, 353096), (304, 295021), (368, 243713), (404, 221996), (437, 205232), (508, 176548), (808, 110998), (874, 102616), (1016, 88274), (1616, 55499), (1748, 51308), (1919, 46736), (2032, 44137), (2323, 38608), (2413, 37168), (2921, 30704), (3496, 25654), (3838, 23368), (4646, 19304), (4826, 18584), (5842, 15352), (6992, 12827), (7676, 11684), (9292, 9652)]