15671861168

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2081}}^1\times {\mathrm{3593}}^1$

素因数の和:5813

約数の個数: 40

約数和(自身を含む): 30619241136

約数和(自身を除く): 14947379968

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2081, 2096, 3593, 4162, 7186, 8324, 14372, 16648, 28744, 33296, 57488, 272611, 470683, 545222, 941366, 1090444, 1882732, 2180888, 3765464, 4361776, 7477033, 7530928, 14954066, 29908132, 59816264, 119632528, 979491323, 1958982646, 3917965292, 7835930584, 15671861168]

約数ペア:

[(1, 15671861168), (2, 7835930584), (4, 3917965292), (8, 1958982646), (16, 979491323), (131, 119632528), (262, 59816264), (524, 29908132), (1048, 14954066), (2081, 7530928), (2096, 7477033), (3593, 4361776), (4162, 3765464), (7186, 2180888), (8324, 1882732), (14372, 1090444), (16648, 941366), (28744, 545222), (33296, 470683), (57488, 272611)]