31040754

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5231}}^1$

素因数の和:5302

約数の個数: 32

約数和(自身を含む): 66299904

約数和(自身を除く): 35259150

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5231, 5934, 10462, 15693, 31386, 120313, 224933, 240626, 360939, 449866, 674799, 721878, 1349598, 5173459, 10346918, 15520377, 31040754]

約数ペア:

[(1, 31040754), (2, 15520377), (3, 10346918), (6, 5173459), (23, 1349598), (43, 721878), (46, 674799), (69, 449866), (86, 360939), (129, 240626), (138, 224933), (258, 120313), (989, 31386), (1978, 15693), (2967, 10462), (5231, 5934)]