86390416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40597}}^1$

素因数の和:40631

約数の個数: 40

約数和(自身を含む): 201366080

約数和(自身を除く): 114975664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 40597, 81194, 162388, 284179, 324776, 568358, 649552, 771343, 1136716, 1542686, 2273432, 3085372, 4546864, 5399401, 6170744, 10798802, 12341488, 21597604, 43195208, 86390416]

約数ペア:

[(1, 86390416), (2, 43195208), (4, 21597604), (7, 12341488), (8, 10798802), (14, 6170744), (16, 5399401), (19, 4546864), (28, 3085372), (38, 2273432), (56, 1542686), (76, 1136716), (112, 771343), (133, 649552), (152, 568358), (266, 324776), (304, 284179), (532, 162388), (1064, 81194), (2128, 40597)]