16416712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3671}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 17512568

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 3671, 4472, 7342, 14684, 29368, 47723, 95446, 157853, 190892, 315706, 381784, 631412, 1262824, 2052089, 4104178, 8208356, 16416712]

約数ペア:

[(1, 16416712), (2, 8208356), (4, 4104178), (8, 2052089), (13, 1262824), (26, 631412), (43, 381784), (52, 315706), (86, 190892), (104, 157853), (172, 95446), (344, 47723), (559, 29368), (1118, 14684), (2236, 7342), (3671, 4472)]