215355536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23087}}^1$

素因数の和:23159

約数の個数: 40

約数和(自身を含む): 463791744

約数和(自身を除く): 248436208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 23087, 46174, 92348, 184696, 253957, 369392, 507914, 1015828, 1223611, 2031656, 2447222, 4063312, 4894444, 9788888, 13459721, 19577776, 26919442, 53838884, 107677768, 215355536]

約数ペア:

[(1, 215355536), (2, 107677768), (4, 53838884), (8, 26919442), (11, 19577776), (16, 13459721), (22, 9788888), (44, 4894444), (53, 4063312), (88, 2447222), (106, 2031656), (176, 1223611), (212, 1015828), (424, 507914), (583, 369392), (848, 253957), (1166, 184696), (2332, 92348), (4664, 46174), (9328, 23087)]