64687832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17929}}^1$

素因数の和:17987

約数の個数: 32

約数和(自身を含む): 135550800

約数和(自身を除く): 70862968

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 17929, 35858, 71716, 143432, 197219, 394438, 735089, 788876, 1470178, 1577752, 2940356, 5880712, 8085979, 16171958, 32343916, 64687832]

約数ペア:

[(1, 64687832), (2, 32343916), (4, 16171958), (8, 8085979), (11, 5880712), (22, 2940356), (41, 1577752), (44, 1470178), (82, 788876), (88, 735089), (164, 394438), (328, 197219), (451, 143432), (902, 71716), (1804, 35858), (3608, 17929)]