86189488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69959}}^1$

素因数の和:69985

約数の個数: 40

約数和(自身を含む): 208200960

約数和(自身を除く): 122011472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 69959, 139918, 279836, 489713, 559672, 769549, 979426, 1119344, 1539098, 1958852, 3078196, 3917704, 5386843, 6156392, 7835408, 10773686, 12312784, 21547372, 43094744, 86189488]

約数ペア:

[(1, 86189488), (2, 43094744), (4, 21547372), (7, 12312784), (8, 10773686), (11, 7835408), (14, 6156392), (16, 5386843), (22, 3917704), (28, 3078196), (44, 1958852), (56, 1539098), (77, 1119344), (88, 979426), (112, 769549), (154, 559672), (176, 489713), (308, 279836), (616, 139918), (1232, 69959)]