273280384

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{164231}}^1$

素因数の和:164258

約数の個数: 32

約数和(自身を含む): 586308240

約数和(自身を除く): 313027856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 164231, 328462, 656924, 1313848, 2135003, 2627696, 4270006, 5255392, 8540012, 10510784, 17080024, 21021568, 34160048, 68320096, 136640192, 273280384]

約数ペア:

[(1, 273280384), (2, 136640192), (4, 68320096), (8, 34160048), (13, 21021568), (16, 17080024), (26, 10510784), (32, 8540012), (52, 5255392), (64, 4270006), (104, 2627696), (128, 2135003), (208, 1313848), (416, 656924), (832, 328462), (1664, 164231)]