389220352

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{8263}}^1$

素因数の和:8308

約数の個数: 48

約数和(自身を含む): 812185920

約数和(自身を除く): 422965568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 5888, 8263, 11776, 16526, 23552, 33052, 47104, 66104, 132208, 190049, 264416, 380098, 528832, 760196, 1057664, 1520392, 2115328, 3040784, 4230656, 6081568, 8461312, 12163136, 16922624, 24326272, 48652544, 97305088, 194610176, 389220352]

約数ペア:

[(1, 389220352), (2, 194610176), (4, 97305088), (8, 48652544), (16, 24326272), (23, 16922624), (32, 12163136), (46, 8461312), (64, 6081568), (92, 4230656), (128, 3040784), (184, 2115328), (256, 1520392), (368, 1057664), (512, 760196), (736, 528832), (1024, 380098), (1472, 264416), (2048, 190049), (2944, 132208), (5888, 66104), (8263, 47104), (11776, 33052), (16526, 23552)]