81048338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3671}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 148055040

約数和(自身を除く): 67006702

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 3154, 3671, 7342, 11039, 22078, 25697, 51394, 69749, 139498, 304693, 488243, 609386, 976486, 2132851, 4265702, 5789167, 11578334, 40524169, 81048338]

約数ペア:

[(1, 81048338), (2, 40524169), (7, 11578334), (14, 5789167), (19, 4265702), (38, 2132851), (83, 976486), (133, 609386), (166, 488243), (266, 304693), (581, 139498), (1162, 69749), (1577, 51394), (3154, 25697), (3671, 22078), (7342, 11039)]