31136776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5281}}^1$

素因数の和:5365

約数の個数: 32

約数和(自身を含む): 64651680

約数和(自身を除く): 33514904

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5281, 5896, 10562, 21124, 42248, 58091, 116182, 232364, 353827, 464728, 707654, 1415308, 2830616, 3892097, 7784194, 15568388, 31136776]

約数ペア:

[(1, 31136776), (2, 15568388), (4, 7784194), (8, 3892097), (11, 2830616), (22, 1415308), (44, 707654), (67, 464728), (88, 353827), (134, 232364), (268, 116182), (536, 58091), (737, 42248), (1474, 21124), (2948, 10562), (5281, 5896)]