31606652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 73288320

約数和(自身を除く): 41681668

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 491, 532, 836, 847, 982, 1463, 1694, 1964, 2299, 2926, 3388, 3437, 4598, 5401, 5852, 6874, 9196, 9329, 10802, 13748, 16093, 18658, 21604, 32186, 37316, 37807, 59411, 64372, 65303, 75614, 102619, 118822, 130606, 151228, 205238, 237644, 261212, 410476, 415877, 718333, 831754, 1128809, 1436666, 1663508, 2257618, 2873332, 4515236, 7901663, 15803326, 31606652]

約数ペア:

[(1, 31606652), (2, 15803326), (4, 7901663), (7, 4515236), (11, 2873332), (14, 2257618), (19, 1663508), (22, 1436666), (28, 1128809), (38, 831754), (44, 718333), (76, 415877), (77, 410476), (121, 261212), (133, 237644), (154, 205238), (209, 151228), (242, 130606), (266, 118822), (308, 102619), (418, 75614), (484, 65303), (491, 64372), (532, 59411), (836, 37807), (847, 37316), (982, 32186), (1463, 21604), (1694, 18658), (1964, 16093), (2299, 13748), (2926, 10802), (3388, 9329), (3437, 9196), (4598, 6874), (5401, 5852)]