85747922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 143990784

約数和(自身を除く): 58242862

約数列:

[1, 2, 13, 26, 31, 62, 191, 382, 403, 557, 806, 1114, 2483, 4966, 5921, 7241, 11842, 14482, 17267, 34534, 76973, 106387, 153946, 212774, 224471, 448942, 1383031, 2766062, 3297997, 6595994, 42873961, 85747922]

約数ペア:

[(1, 85747922), (2, 42873961), (13, 6595994), (26, 3297997), (31, 2766062), (62, 1383031), (191, 448942), (382, 224471), (403, 212774), (557, 153946), (806, 106387), (1114, 76973), (2483, 34534), (4966, 17267), (5921, 14482), (7241, 11842)]