86894912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1567

約数の個数: 56

約数和(自身を含む): 188439552

約数和(自身を除く): 101544640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1471, 1846, 2272, 2942, 3692, 4544, 5884, 7384, 11768, 14768, 19123, 23536, 29536, 38246, 47072, 59072, 76492, 94144, 104441, 152984, 208882, 305968, 417764, 611936, 835528, 1223872, 1357733, 1671056, 2715466, 3342112, 5430932, 6684224, 10861864, 21723728, 43447456, 86894912]

約数ペア:

[(1, 86894912), (2, 43447456), (4, 21723728), (8, 10861864), (13, 6684224), (16, 5430932), (26, 3342112), (32, 2715466), (52, 1671056), (64, 1357733), (71, 1223872), (104, 835528), (142, 611936), (208, 417764), (284, 305968), (416, 208882), (568, 152984), (832, 104441), (923, 94144), (1136, 76492), (1471, 59072), (1846, 47072), (2272, 38246), (2942, 29536), (3692, 23536), (4544, 19123), (5884, 14768), (7384, 11768)]