91738816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1649

約数の個数: 56

約数和(自身を含む): 198936864

約数和(自身を除く): 107198048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1553, 1846, 2272, 3106, 3692, 4544, 6212, 7384, 12424, 14768, 20189, 24848, 29536, 40378, 49696, 59072, 80756, 99392, 110263, 161512, 220526, 323024, 441052, 646048, 882104, 1292096, 1433419, 1764208, 2866838, 3528416, 5733676, 7056832, 11467352, 22934704, 45869408, 91738816]

約数ペア:

[(1, 91738816), (2, 45869408), (4, 22934704), (8, 11467352), (13, 7056832), (16, 5733676), (26, 3528416), (32, 2866838), (52, 1764208), (64, 1433419), (71, 1292096), (104, 882104), (142, 646048), (208, 441052), (284, 323024), (416, 220526), (568, 161512), (832, 110263), (923, 99392), (1136, 80756), (1553, 59072), (1846, 49696), (2272, 40378), (3106, 29536), (3692, 24848), (4544, 20189), (6212, 14768), (7384, 12424)]