84248432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 172488960

約数和(自身を除く): 88240528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 431, 643, 862, 1286, 1724, 2572, 3448, 5144, 6896, 8189, 10288, 12217, 16378, 24434, 32756, 48868, 65512, 97736, 131024, 195472, 277133, 554266, 1108532, 2217064, 4434128, 5265527, 10531054, 21062108, 42124216, 84248432]

約数ペア:

[(1, 84248432), (2, 42124216), (4, 21062108), (8, 10531054), (16, 5265527), (19, 4434128), (38, 2217064), (76, 1108532), (152, 554266), (304, 277133), (431, 195472), (643, 131024), (862, 97736), (1286, 65512), (1724, 48868), (2572, 32756), (3448, 24434), (5144, 16378), (6896, 12217), (8189, 10288)]