8131088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3855

約数の個数: 40

約数和(自身を含む): 18957120

約数和(自身を除く): 10826032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3821, 7642, 15284, 26747, 30568, 53494, 61136, 72599, 106988, 145198, 213976, 290396, 427952, 508193, 580792, 1016386, 1161584, 2032772, 4065544, 8131088]

約数ペア:

[(1, 8131088), (2, 4065544), (4, 2032772), (7, 1161584), (8, 1016386), (14, 580792), (16, 508193), (19, 427952), (28, 290396), (38, 213976), (56, 145198), (76, 106988), (112, 72599), (133, 61136), (152, 53494), (266, 30568), (304, 26747), (532, 15284), (1064, 7642), (2128, 3821)]