2172714608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{40939}}^1$

素因数の和:41085

約数の個数: 40

約数和(自身を含む): 4386147840

約数和(自身を除く): 2213433232

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 3317, 6634, 13268, 26536, 40939, 53072, 81878, 163756, 327512, 655024, 1269109, 2538218, 4380473, 5076436, 8760946, 10152872, 17521892, 20305744, 35043784, 70087568, 135794663, 271589326, 543178652, 1086357304, 2172714608]

約数ペア:

[(1, 2172714608), (2, 1086357304), (4, 543178652), (8, 271589326), (16, 135794663), (31, 70087568), (62, 35043784), (107, 20305744), (124, 17521892), (214, 10152872), (248, 8760946), (428, 5076436), (496, 4380473), (856, 2538218), (1712, 1269109), (3317, 655024), (6634, 327512), (13268, 163756), (26536, 81878), (40939, 53072)]