43139272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25801}}^1$

素因数の和:25837

約数の個数: 32

約数和(自身を含む): 92887200

約数和(自身を除く): 49747928

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 25801, 51602, 103204, 206408, 283811, 490219, 567622, 980438, 1135244, 1960876, 2270488, 3921752, 5392409, 10784818, 21569636, 43139272]

約数ペア:

[(1, 43139272), (2, 21569636), (4, 10784818), (8, 5392409), (11, 3921752), (19, 2270488), (22, 1960876), (38, 1135244), (44, 980438), (76, 567622), (88, 490219), (152, 283811), (209, 206408), (418, 103204), (836, 51602), (1672, 25801)]