16935548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 35481600

約数和(自身を除く): 18546052

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 109, 124, 179, 217, 218, 358, 434, 436, 716, 763, 868, 1253, 1526, 2506, 3052, 3379, 5012, 5549, 6758, 11098, 13516, 19511, 22196, 23653, 38843, 39022, 47306, 77686, 78044, 94612, 136577, 155372, 273154, 546308, 604841, 1209682, 2419364, 4233887, 8467774, 16935548]

約数ペア:

[(1, 16935548), (2, 8467774), (4, 4233887), (7, 2419364), (14, 1209682), (28, 604841), (31, 546308), (62, 273154), (109, 155372), (124, 136577), (179, 94612), (217, 78044), (218, 77686), (358, 47306), (434, 39022), (436, 38843), (716, 23653), (763, 22196), (868, 19511), (1253, 13516), (1526, 11098), (2506, 6758), (3052, 5549), (3379, 5012)]