80902076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1117}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 149320080

約数和(自身を除く): 68418004

約数列:

[1, 2, 4, 19, 38, 76, 953, 1117, 1906, 2234, 3812, 4468, 18107, 21223, 36214, 42446, 72428, 84892, 1064501, 2129002, 4258004, 20225519, 40451038, 80902076]

約数ペア:

[(1, 80902076), (2, 40451038), (4, 20225519), (19, 4258004), (38, 2129002), (76, 1064501), (953, 84892), (1117, 72428), (1906, 42446), (2234, 36214), (3812, 21223), (4468, 18107)]