31380452356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{19079}}^1$

素因数の和:20412

約数の個数: 48

約数和(自身を含む): 62025264000

約数和(自身を除く): 30644811644

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1289, 2578, 5156, 14179, 19079, 28358, 37381, 38158, 56716, 74762, 76316, 149524, 209869, 411191, 419738, 553291, 822382, 839476, 1106582, 1644764, 2213164, 6086201, 12172402, 24344804, 24592831, 49185662, 98371324, 270521141, 541042282, 713192099, 1082084564, 1426384198, 2852768396, 7845113089, 15690226178, 31380452356]

約数ペア:

[(1, 31380452356), (2, 15690226178), (4, 7845113089), (11, 2852768396), (22, 1426384198), (29, 1082084564), (44, 713192099), (58, 541042282), (116, 270521141), (319, 98371324), (638, 49185662), (1276, 24592831), (1289, 24344804), (2578, 12172402), (5156, 6086201), (14179, 2213164), (19079, 1644764), (28358, 1106582), (37381, 839476), (38158, 822382), (56716, 553291), (74762, 419738), (76316, 411191), (149524, 209869)]