17416390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 32495904

約数和(自身を除く): 15079514

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 397, 410, 535, 794, 1070, 1985, 3970, 4387, 8774, 16277, 21935, 32554, 42479, 43870, 81385, 84958, 162770, 212395, 424790, 1741639, 3483278, 8708195, 17416390]

約数ペア:

[(1, 17416390), (2, 8708195), (5, 3483278), (10, 1741639), (41, 424790), (82, 212395), (107, 162770), (205, 84958), (214, 81385), (397, 43870), (410, 42479), (535, 32554), (794, 21935), (1070, 16277), (1985, 8774), (3970, 4387)]