40700432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5871

約数の個数: 40

約数和(自身を含む): 86631360

約数和(自身を除く): 45930928

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 5821, 6992, 11642, 23284, 46568, 93136, 110599, 133883, 221198, 267766, 442396, 535532, 884792, 1071064, 1769584, 2142128, 2543777, 5087554, 10175108, 20350216, 40700432]

約数ペア:

[(1, 40700432), (2, 20350216), (4, 10175108), (8, 5087554), (16, 2543777), (19, 2142128), (23, 1769584), (38, 1071064), (46, 884792), (76, 535532), (92, 442396), (152, 267766), (184, 221198), (304, 133883), (368, 110599), (437, 93136), (874, 46568), (1748, 23284), (3496, 11642), (5821, 6992)]