31969586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 56857248

約数和(自身を除く): 24887662

約数列:

[1, 2, 11, 22, 23, 41, 46, 67, 82, 134, 253, 451, 506, 529, 737, 902, 943, 1058, 1474, 1541, 1886, 2747, 3082, 5494, 5819, 10373, 11638, 16951, 20746, 21689, 30217, 33902, 35443, 43378, 60434, 63181, 70886, 126362, 238579, 389873, 477158, 694991, 779746, 1389982, 1453163, 2906326, 15984793, 31969586]

約数ペア:

[(1, 31969586), (2, 15984793), (11, 2906326), (22, 1453163), (23, 1389982), (41, 779746), (46, 694991), (67, 477158), (82, 389873), (134, 238579), (253, 126362), (451, 70886), (506, 63181), (529, 60434), (737, 43378), (902, 35443), (943, 33902), (1058, 30217), (1474, 21689), (1541, 20746), (1886, 16951), (2747, 11638), (3082, 10373), (5494, 5819)]