3131264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 6609600

約数和(自身を除く): 3478336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 1439, 2176, 2878, 5756, 11512, 23024, 24463, 46048, 48926, 92096, 97852, 184192, 195704, 391408, 782816, 1565632, 3131264]

約数ペア:

[(1, 3131264), (2, 1565632), (4, 782816), (8, 391408), (16, 195704), (17, 184192), (32, 97852), (34, 92096), (64, 48926), (68, 46048), (128, 24463), (136, 23024), (272, 11512), (544, 5756), (1088, 2878), (1439, 2176)]