16192280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31139}}^1$

素因数の和:31163

約数の個数: 32

約数和(自身を含む): 39236400

約数和(自身を除く): 23044120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 31139, 62278, 124556, 155695, 249112, 311390, 404807, 622780, 809614, 1245560, 1619228, 2024035, 3238456, 4048070, 8096140, 16192280]

約数ペア:

[(1, 16192280), (2, 8096140), (4, 4048070), (5, 3238456), (8, 2024035), (10, 1619228), (13, 1245560), (20, 809614), (26, 622780), (40, 404807), (52, 311390), (65, 249112), (104, 155695), (130, 124556), (260, 62278), (520, 31139)]