31189422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 69728256

約数和(自身を除く): 38538834

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 127, 183, 254, 366, 381, 671, 762, 1342, 1397, 2013, 2794, 3721, 4026, 4191, 7442, 7747, 8382, 11163, 15494, 22326, 23241, 40931, 46482, 81862, 85217, 122793, 170434, 245586, 255651, 472567, 511302, 945134, 1417701, 2835402, 5198237, 10396474, 15594711, 31189422]

約数ペア:

[(1, 31189422), (2, 15594711), (3, 10396474), (6, 5198237), (11, 2835402), (22, 1417701), (33, 945134), (61, 511302), (66, 472567), (122, 255651), (127, 245586), (183, 170434), (254, 122793), (366, 85217), (381, 81862), (671, 46482), (762, 40931), (1342, 23241), (1397, 22326), (2013, 15494), (2794, 11163), (3721, 8382), (4026, 7747), (4191, 7442)]