131815424

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4986

約数の個数: 48

約数和(自身を含む): 283898160

約数和(自身を除く): 152082736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4951, 6656, 9902, 13312, 19804, 26624, 39608, 64363, 79216, 128726, 158432, 257452, 316864, 514904, 633728, 1029808, 1267456, 2059616, 2534912, 4119232, 5069824, 8238464, 10139648, 16476928, 32953856, 65907712, 131815424]

約数ペア:

[(1, 131815424), (2, 65907712), (4, 32953856), (8, 16476928), (13, 10139648), (16, 8238464), (26, 5069824), (32, 4119232), (52, 2534912), (64, 2059616), (104, 1267456), (128, 1029808), (208, 633728), (256, 514904), (416, 316864), (512, 257452), (832, 158432), (1024, 128726), (1664, 79216), (2048, 64363), (3328, 39608), (4951, 26624), (6656, 19804), (9902, 13312)]