56543864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3463}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 114935520

約数和(自身を除く): 58391656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 3463, 4082, 6926, 8164, 13852, 16328, 27704, 45019, 90038, 180076, 360152, 543691, 1087382, 2174764, 4349528, 7067983, 14135966, 28271932, 56543864]

約数ペア:

[(1, 56543864), (2, 28271932), (4, 14135966), (8, 7067983), (13, 4349528), (26, 2174764), (52, 1087382), (104, 543691), (157, 360152), (314, 180076), (628, 90038), (1256, 45019), (2041, 27704), (3463, 16328), (4082, 13852), (6926, 8164)]