219104

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 24

約数和(自身を含む): 444528

約数和(自身を除く): 225424

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 167, 328, 334, 656, 668, 1312, 1336, 2672, 5344, 6847, 13694, 27388, 54776, 109552, 219104]

約数ペア:

[(1, 219104), (2, 109552), (4, 54776), (8, 27388), (16, 13694), (32, 6847), (41, 5344), (82, 2672), (164, 1336), (167, 1312), (328, 668), (334, 656)]