31319134

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 63160560

約数和(自身を除く): 31841426

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 1709, 2618, 3418, 9163, 11963, 18326, 18799, 23926, 29053, 37598, 58106, 83741, 131593, 167482, 203371, 263186, 319583, 406742, 639166, 921151, 1423597, 1842302, 2237081, 2847194, 4474162, 15659567, 31319134]

約数ペア:

[(1, 31319134), (2, 15659567), (7, 4474162), (11, 2847194), (14, 2237081), (17, 1842302), (22, 1423597), (34, 921151), (49, 639166), (77, 406742), (98, 319583), (119, 263186), (154, 203371), (187, 167482), (238, 131593), (374, 83741), (539, 58106), (833, 37598), (1078, 29053), (1309, 23926), (1666, 18799), (1709, 18326), (2618, 11963), (3418, 9163)]