39541216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8675

約数の個数: 48

約数和(自身を含む): 91466928

約数和(自身を除く): 51925712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 8641, 17282, 34564, 69128, 95051, 112333, 138256, 190102, 224666, 276512, 380204, 449332, 760408, 898664, 1235663, 1520816, 1797328, 2471326, 3041632, 3594656, 4942652, 9885304, 19770608, 39541216]

約数ペア:

[(1, 39541216), (2, 19770608), (4, 9885304), (8, 4942652), (11, 3594656), (13, 3041632), (16, 2471326), (22, 1797328), (26, 1520816), (32, 1235663), (44, 898664), (52, 760408), (88, 449332), (104, 380204), (143, 276512), (176, 224666), (208, 190102), (286, 138256), (352, 112333), (416, 95051), (572, 69128), (1144, 34564), (2288, 17282), (4576, 8641)]