82942448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1087}}^1$

素因数の和:1365

約数の個数: 40

約数和(自身を含む): 169989120

約数和(自身を除く): 87046672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 304, 502, 1004, 1087, 2008, 2174, 4016, 4348, 4769, 8696, 9538, 17392, 19076, 20653, 38152, 41306, 76304, 82612, 165224, 272837, 330448, 545674, 1091348, 2182696, 4365392, 5183903, 10367806, 20735612, 41471224, 82942448]

約数ペア:

[(1, 82942448), (2, 41471224), (4, 20735612), (8, 10367806), (16, 5183903), (19, 4365392), (38, 2182696), (76, 1091348), (152, 545674), (251, 330448), (304, 272837), (502, 165224), (1004, 82612), (1087, 76304), (2008, 41306), (2174, 38152), (4016, 20653), (4348, 19076), (4769, 17392), (8696, 9538)]