85848464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1523}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 179905152

約数和(自身を除く): 94056688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 1084, 1523, 2168, 3046, 3523, 4336, 6092, 7046, 12184, 14092, 19799, 24368, 28184, 39598, 56368, 79196, 158392, 316784, 412733, 825466, 1650932, 3301864, 5365529, 6603728, 10731058, 21462116, 42924232, 85848464]

約数ペア:

[(1, 85848464), (2, 42924232), (4, 21462116), (8, 10731058), (13, 6603728), (16, 5365529), (26, 3301864), (52, 1650932), (104, 825466), (208, 412733), (271, 316784), (542, 158392), (1084, 79196), (1523, 56368), (2168, 39598), (3046, 28184), (3523, 24368), (4336, 19799), (6092, 14092), (7046, 12184)]