17964376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4315

約数の個数: 32

約数和(自身を含む): 36823680

約数和(自身を除く): 18859304

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4261, 8522, 17044, 34088, 72437, 132091, 144874, 264182, 289748, 528364, 579496, 1056728, 2245547, 4491094, 8982188, 17964376]

約数ペア:

[(1, 17964376), (2, 8982188), (4, 4491094), (8, 2245547), (17, 1056728), (31, 579496), (34, 528364), (62, 289748), (68, 264182), (124, 144874), (136, 132091), (248, 72437), (527, 34088), (1054, 17044), (2108, 8522), (4216, 4261)]