40972976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{232801}}^1$

素因数の和:232820

約数の個数: 20

約数和(自身を含む): 86602344

約数和(自身を除く): 45629368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 232801, 465602, 931204, 1862408, 2560811, 3724816, 5121622, 10243244, 20486488, 40972976]

約数ペア:

[(1, 40972976), (2, 20486488), (4, 10243244), (8, 5121622), (11, 3724816), (16, 2560811), (22, 1862408), (44, 931204), (88, 465602), (176, 232801)]