83371672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2749}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 166320000

約数和(自身を除く): 82948328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1784, 2749, 3791, 5498, 7582, 10996, 15164, 21992, 30328, 46733, 93466, 186932, 373864, 613027, 1226054, 2452108, 4904216, 10421459, 20842918, 41685836, 83371672]

約数ペア:

[(1, 83371672), (2, 41685836), (4, 20842918), (8, 10421459), (17, 4904216), (34, 2452108), (68, 1226054), (136, 613027), (223, 373864), (446, 186932), (892, 93466), (1784, 46733), (2749, 30328), (3791, 21992), (5498, 15164), (7582, 10996)]