40245162

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 82779840

約数和(自身を除く): 42534678

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 389, 401, 778, 802, 1167, 1203, 2334, 2406, 16727, 17243, 33454, 34486, 50181, 51729, 100362, 103458, 155989, 311978, 467967, 935934, 6707527, 13415054, 20122581, 40245162]

約数ペア:

[(1, 40245162), (2, 20122581), (3, 13415054), (6, 6707527), (43, 935934), (86, 467967), (129, 311978), (258, 155989), (389, 103458), (401, 100362), (778, 51729), (802, 50181), (1167, 34486), (1203, 33454), (2334, 17243), (2406, 16727)]