81033352

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 154287000

約数和(自身を除く): 73253648

約数列:

[1, 2, 4, 8, 149, 157, 298, 314, 433, 596, 628, 866, 1192, 1256, 1732, 3464, 23393, 46786, 64517, 67981, 93572, 129034, 135962, 187144, 258068, 271924, 516136, 543848, 10129169, 20258338, 40516676, 81033352]

約数ペア:

[(1, 81033352), (2, 40516676), (4, 20258338), (8, 10129169), (149, 543848), (157, 516136), (298, 271924), (314, 258068), (433, 187144), (596, 135962), (628, 129034), (866, 93572), (1192, 67981), (1256, 64517), (1732, 46786), (3464, 23393)]