55739728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{316703}}^1$

素因数の和:316722

約数の個数: 20

約数和(自身を含む): 117813888

約数和(自身を除く): 62074160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 316703, 633406, 1266812, 2533624, 3483733, 5067248, 6967466, 13934932, 27869864, 55739728]

約数ペア:

[(1, 55739728), (2, 27869864), (4, 13934932), (8, 6967466), (11, 5067248), (16, 3483733), (22, 2533624), (44, 1266812), (88, 633406), (176, 316703)]