40644496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5813}}^1$

素因数の和:5863

約数の個数: 40

約数和(自身を含む): 86512320

約数和(自身を除く): 45867824

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 5813, 6992, 11626, 23252, 46504, 93008, 110447, 133699, 220894, 267398, 441788, 534796, 883576, 1069592, 1767152, 2139184, 2540281, 5080562, 10161124, 20322248, 40644496]

約数ペア:

[(1, 40644496), (2, 20322248), (4, 10161124), (8, 5080562), (16, 2540281), (19, 2139184), (23, 1767152), (38, 1069592), (46, 883576), (76, 534796), (92, 441788), (152, 267398), (184, 220894), (304, 133699), (368, 110447), (437, 93008), (874, 46504), (1748, 23252), (3496, 11626), (5813, 6992)]