40321552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2797}}^1$

素因数の和:2875

約数の個数: 40

約数和(自身を含む): 84309336

約数和(自身を除く): 43987784

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 2797, 3604, 5594, 7208, 11188, 14416, 22376, 44752, 47549, 95098, 148241, 190196, 296482, 380392, 592964, 760784, 1185928, 2371856, 2520097, 5040194, 10080388, 20160776, 40321552]

約数ペア:

[(1, 40321552), (2, 20160776), (4, 10080388), (8, 5040194), (16, 2520097), (17, 2371856), (34, 1185928), (53, 760784), (68, 592964), (106, 380392), (136, 296482), (212, 190196), (272, 148241), (424, 95098), (848, 47549), (901, 44752), (1802, 22376), (2797, 14416), (3604, 11188), (5594, 7208)]