217088432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42533}}^1$

素因数の和:42581

約数の個数: 40

約数和(自身を含む): 474679440

約数和(自身を除く): 257591008

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 42533, 85066, 170132, 340264, 467863, 680528, 935726, 1233457, 1871452, 2466914, 3742904, 4933828, 7485808, 9867656, 13568027, 19735312, 27136054, 54272108, 108544216, 217088432]

約数ペア:

[(1, 217088432), (2, 108544216), (4, 54272108), (8, 27136054), (11, 19735312), (16, 13568027), (22, 9867656), (29, 7485808), (44, 4933828), (58, 3742904), (88, 2466914), (116, 1871452), (176, 1233457), (232, 935726), (319, 680528), (464, 467863), (638, 340264), (1276, 170132), (2552, 85066), (5104, 42533)]