65522032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9371}}^1$

素因数の和:9421

約数の個数: 40

約数和(自身を含む): 139455360

約数和(自身を除く): 73933328

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9371, 18742, 37484, 74968, 149936, 178049, 215533, 356098, 431066, 712196, 862132, 1424392, 1724264, 2848784, 3448528, 4095127, 8190254, 16380508, 32761016, 65522032]

約数ペア:

[(1, 65522032), (2, 32761016), (4, 16380508), (8, 8190254), (16, 4095127), (19, 3448528), (23, 2848784), (38, 1724264), (46, 1424392), (76, 862132), (92, 712196), (152, 431066), (184, 356098), (304, 215533), (368, 178049), (437, 149936), (874, 74968), (1748, 37484), (3496, 18742), (6992, 9371)]