129433973768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16526299}}^1$

素因数の和:16526405

約数の個数: 32

約数和(自身を含む): 267726060000

約数和(自身を除く): 138292086232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 16526299, 33052598, 66105196, 132210392, 181789289, 363578578, 727157156, 1454314312, 1470840611, 2941681222, 5883362444, 11766724888, 16179246721, 32358493442, 64716986884, 129433973768]

約数ペア:

[(1, 129433973768), (2, 64716986884), (4, 32358493442), (8, 16179246721), (11, 11766724888), (22, 5883362444), (44, 2941681222), (88, 1470840611), (89, 1454314312), (178, 727157156), (356, 363578578), (712, 181789289), (979, 132210392), (1958, 66105196), (3916, 33052598), (7832, 16526299)]