85213366

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2939}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 155232000

約数和(自身を除く): 70018634

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 2939, 4142, 5878, 14497, 20573, 28994, 41146, 55841, 111682, 320351, 390887, 640702, 781774, 2242457, 4484914, 6086669, 12173338, 42606683, 85213366]

約数ペア:

[(1, 85213366), (2, 42606683), (7, 12173338), (14, 6086669), (19, 4484914), (38, 2242457), (109, 781774), (133, 640702), (218, 390887), (266, 320351), (763, 111682), (1526, 55841), (2071, 41146), (2939, 28994), (4142, 20573), (5878, 14497)]