16775984

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 33694272

約数和(自身を除く): 16918288

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 271, 292, 424, 542, 584, 848, 1084, 1168, 2168, 3869, 4336, 7738, 14363, 15476, 19783, 28726, 30952, 39566, 57452, 61904, 79132, 114904, 158264, 229808, 316528, 1048499, 2096998, 4193996, 8387992, 16775984]

約数ペア:

[(1, 16775984), (2, 8387992), (4, 4193996), (8, 2096998), (16, 1048499), (53, 316528), (73, 229808), (106, 158264), (146, 114904), (212, 79132), (271, 61904), (292, 57452), (424, 39566), (542, 30952), (584, 28726), (848, 19783), (1084, 15476), (1168, 14363), (2168, 7738), (3869, 4336)]