15940352

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:964

約数の個数: 36

約数和(自身を含む): 32303376

約数和(自身を除く): 16363024

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 877, 1136, 1754, 2272, 3508, 4544, 7016, 9088, 14032, 18176, 28064, 56128, 62267, 112256, 124534, 224512, 249068, 498136, 996272, 1992544, 3985088, 7970176, 15940352]

約数ペア:

[(1, 15940352), (2, 7970176), (4, 3985088), (8, 1992544), (16, 996272), (32, 498136), (64, 249068), (71, 224512), (128, 124534), (142, 112256), (256, 62267), (284, 56128), (568, 28064), (877, 18176), (1136, 14032), (1754, 9088), (2272, 7016), (3508, 4544)]