87679832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1453}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 173607600

約数和(自身を除く): 85927768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 1453, 1588, 2906, 3176, 5812, 7543, 11624, 15086, 27607, 30172, 55214, 60344, 110428, 220856, 576841, 1153682, 2307364, 4614728, 10959979, 21919958, 43839916, 87679832]

約数ペア:

[(1, 87679832), (2, 43839916), (4, 21919958), (8, 10959979), (19, 4614728), (38, 2307364), (76, 1153682), (152, 576841), (397, 220856), (794, 110428), (1453, 60344), (1588, 55214), (2906, 30172), (3176, 27607), (5812, 15086), (7543, 11624)]