81068152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22469}}^1$

素因数の和:22527

約数の個数: 32

約数和(自身を含む): 169873200

約数和(自身を除く): 88805048

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 22469, 44938, 89876, 179752, 247159, 494318, 921229, 988636, 1842458, 1977272, 3684916, 7369832, 10133519, 20267038, 40534076, 81068152]

約数ペア:

[(1, 81068152), (2, 40534076), (4, 20267038), (8, 10133519), (11, 7369832), (22, 3684916), (41, 1977272), (44, 1842458), (82, 988636), (88, 921229), (164, 494318), (328, 247159), (451, 179752), (902, 89876), (1804, 44938), (3608, 22469)]