40742384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5827}}^1$

素因数の和:5877

約数の個数: 40

約数和(自身を含む): 86720640

約数和(自身を除く): 45978256

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 5827, 6992, 11654, 23308, 46616, 93232, 110713, 134021, 221426, 268042, 442852, 536084, 885704, 1072168, 1771408, 2144336, 2546399, 5092798, 10185596, 20371192, 40742384]

約数ペア:

[(1, 40742384), (2, 20371192), (4, 10185596), (8, 5092798), (16, 2546399), (19, 2144336), (23, 1771408), (38, 1072168), (46, 885704), (76, 536084), (92, 442852), (152, 268042), (184, 221426), (304, 134021), (368, 110713), (437, 93232), (874, 46616), (1748, 23308), (3496, 11654), (5827, 6992)]