23785784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3037}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 49215600

約数和(自身を除く): 25429816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3037, 3916, 6074, 7832, 12148, 24296, 33407, 66814, 133628, 267256, 270293, 540586, 1081172, 2162344, 2973223, 5946446, 11892892, 23785784]

約数ペア:

[(1, 23785784), (2, 11892892), (4, 5946446), (8, 2973223), (11, 2162344), (22, 1081172), (44, 540586), (88, 270293), (89, 267256), (178, 133628), (356, 66814), (712, 33407), (979, 24296), (1958, 12148), (3037, 7832), (3916, 6074)]