192608728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{4297}}^1$

素因数の和:4747

約数の個数: 32

約数和(自身を含む): 389914560

約数和(自身を除く): 197305832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1724, 3448, 4297, 5603, 8594, 11206, 17188, 22412, 34376, 44824, 55861, 111722, 223444, 446888, 1852007, 3704014, 7408028, 14816056, 24076091, 48152182, 96304364, 192608728]

約数ペア:

[(1, 192608728), (2, 96304364), (4, 48152182), (8, 24076091), (13, 14816056), (26, 7408028), (52, 3704014), (104, 1852007), (431, 446888), (862, 223444), (1724, 111722), (3448, 55861), (4297, 44824), (5603, 34376), (8594, 22412), (11206, 17188)]