8113144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 16511040

約数和(自身を除く): 8397896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 431, 724, 862, 1448, 1724, 2353, 3448, 4706, 5603, 9412, 11206, 18824, 22412, 44824, 78011, 156022, 312044, 624088, 1014143, 2028286, 4056572, 8113144]

約数ペア:

[(1, 8113144), (2, 4056572), (4, 2028286), (8, 1014143), (13, 624088), (26, 312044), (52, 156022), (104, 78011), (181, 44824), (362, 22412), (431, 18824), (724, 11206), (862, 9412), (1448, 5603), (1724, 4706), (2353, 3448)]