2251552

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 24

約数和(自身を含む): 4499712

約数和(自身を除く): 2248160

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 991, 1136, 1982, 2272, 3964, 7928, 15856, 31712, 70361, 140722, 281444, 562888, 1125776, 2251552]

約数ペア:

[(1, 2251552), (2, 1125776), (4, 562888), (8, 281444), (16, 140722), (32, 70361), (71, 31712), (142, 15856), (284, 7928), (568, 3964), (991, 2272), (1136, 1982)]