42118184

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 80680320

約数和(自身を除く): 38562136

約数列:

[1, 2, 4, 8, 83, 137, 166, 274, 332, 463, 548, 664, 926, 1096, 1852, 3704, 11371, 22742, 38429, 45484, 63431, 76858, 90968, 126862, 153716, 253724, 307432, 507448, 5264773, 10529546, 21059092, 42118184]

約数ペア:

[(1, 42118184), (2, 21059092), (4, 10529546), (8, 5264773), (83, 507448), (137, 307432), (166, 253724), (274, 153716), (332, 126862), (463, 90968), (548, 76858), (664, 63431), (926, 45484), (1096, 38429), (1852, 22742), (3704, 11371)]