42585136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 97815168

約数和(自身を除く): 55230032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 176, 187, 272, 331, 344, 374, 473, 662, 688, 731, 748, 946, 1324, 1462, 1496, 1892, 2648, 2924, 2992, 3641, 3784, 5296, 5627, 5848, 7282, 7568, 8041, 11254, 11696, 14233, 14564, 16082, 22508, 28466, 29128, 32164, 45016, 56932, 58256, 61897, 64328, 90032, 113864, 123794, 128656, 156563, 227728, 241961, 247588, 313126, 483922, 495176, 626252, 967844, 990352, 1252504, 1935688, 2505008, 2661571, 3871376, 5323142, 10646284, 21292568, 42585136]

約数ペア:

[(1, 42585136), (2, 21292568), (4, 10646284), (8, 5323142), (11, 3871376), (16, 2661571), (17, 2505008), (22, 1935688), (34, 1252504), (43, 990352), (44, 967844), (68, 626252), (86, 495176), (88, 483922), (136, 313126), (172, 247588), (176, 241961), (187, 227728), (272, 156563), (331, 128656), (344, 123794), (374, 113864), (473, 90032), (662, 64328), (688, 61897), (731, 58256), (748, 56932), (946, 45016), (1324, 32164), (1462, 29128), (1496, 28466), (1892, 22508), (2648, 16082), (2924, 14564), (2992, 14233), (3641, 11696), (3784, 11254), (5296, 8041), (5627, 7568), (5848, 7282)]