31120116

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 74680704

約数和(自身を除く): 43560588

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 167, 212, 293, 318, 334, 501, 586, 636, 668, 879, 1002, 1172, 1758, 2004, 3516, 8851, 15529, 17702, 26553, 31058, 35404, 46587, 48931, 53106, 62116, 93174, 97862, 106212, 146793, 186348, 195724, 293586, 587172, 2593343, 5186686, 7780029, 10373372, 15560058, 31120116]

約数ペア:

[(1, 31120116), (2, 15560058), (3, 10373372), (4, 7780029), (6, 5186686), (12, 2593343), (53, 587172), (106, 293586), (159, 195724), (167, 186348), (212, 146793), (293, 106212), (318, 97862), (334, 93174), (501, 62116), (586, 53106), (636, 48931), (668, 46587), (879, 35404), (1002, 31058), (1172, 26553), (1758, 17702), (2004, 15529), (3516, 8851)]