29720624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109267}}^1$

素因数の和:109292

約数の個数: 20

約数和(自身を含む): 60971544

約数和(自身を除く): 31250920

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109267, 218534, 437068, 874136, 1748272, 1857539, 3715078, 7430156, 14860312, 29720624]

約数ペア:

[(1, 29720624), (2, 14860312), (4, 7430156), (8, 3715078), (16, 1857539), (17, 1748272), (34, 874136), (68, 437068), (136, 218534), (272, 109267)]