38462992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5551

約数の個数: 40

約数和(自身を含む): 81869760

約数和(自身を除く): 43406768

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 5501, 6992, 11002, 22004, 44008, 88016, 104519, 126523, 209038, 253046, 418076, 506092, 836152, 1012184, 1672304, 2024368, 2403937, 4807874, 9615748, 19231496, 38462992]

約数ペア:

[(1, 38462992), (2, 19231496), (4, 9615748), (8, 4807874), (16, 2403937), (19, 2024368), (23, 1672304), (38, 1012184), (46, 836152), (76, 506092), (92, 418076), (152, 253046), (184, 209038), (304, 126523), (368, 104519), (437, 88016), (874, 44008), (1748, 22004), (3496, 11002), (5501, 6992)]