89484872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7393}}^1$

素因数の和:7505

約数の個数: 32

約数和(自身を含む): 179674200

約数和(自身を除く): 90189328

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 7393, 12104, 14786, 29572, 59144, 125681, 251362, 502724, 657977, 1005448, 1315954, 2631908, 5263816, 11185609, 22371218, 44742436, 89484872]

約数ペア:

[(1, 89484872), (2, 44742436), (4, 22371218), (8, 11185609), (17, 5263816), (34, 2631908), (68, 1315954), (89, 1005448), (136, 657977), (178, 502724), (356, 251362), (712, 125681), (1513, 59144), (3026, 29572), (6052, 14786), (7393, 12104)]