16881544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 33874200

約数和(自身を除く): 16992656

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1229, 1717, 2458, 3434, 4916, 6868, 9832, 13736, 20893, 41786, 83572, 124129, 167144, 248258, 496516, 993032, 2110193, 4220386, 8440772, 16881544]

約数ペア:

[(1, 16881544), (2, 8440772), (4, 4220386), (8, 2110193), (17, 993032), (34, 496516), (68, 248258), (101, 167144), (136, 124129), (202, 83572), (404, 41786), (808, 20893), (1229, 13736), (1717, 9832), (2458, 6868), (3434, 4916)]