201640384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{286421}}^1$

素因数の和:286444

約数の個数: 28

約数和(自身を含む): 436507128

約数和(自身を除く): 234866744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 286421, 572842, 1145684, 2291368, 3150631, 4582736, 6301262, 9165472, 12602524, 18330944, 25205048, 50410096, 100820192, 201640384]

約数ペア:

[(1, 201640384), (2, 100820192), (4, 50410096), (8, 25205048), (11, 18330944), (16, 12602524), (22, 9165472), (32, 6301262), (44, 4582736), (64, 3150631), (88, 2291368), (176, 1145684), (352, 572842), (704, 286421)]