82556344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3989}}^1$

素因数の和:4207

約数の個数: 32

約数和(自身を含む): 167580000

約数和(自身を除く): 85023656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 3989, 5174, 7978, 10348, 15956, 20696, 31912, 51857, 103714, 207428, 414856, 793811, 1587622, 3175244, 6350488, 10319543, 20639086, 41278172, 82556344]

約数ペア:

[(1, 82556344), (2, 41278172), (4, 20639086), (8, 10319543), (13, 6350488), (26, 3175244), (52, 1587622), (104, 793811), (199, 414856), (398, 207428), (796, 103714), (1592, 51857), (2587, 31912), (3989, 20696), (5174, 15956), (7978, 10348)]