61671784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4013}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 123550920

約数和(自身を除く): 61879136

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 4013, 7684, 8026, 15368, 16052, 32104, 68221, 136442, 272884, 453469, 545768, 906938, 1813876, 3627752, 7708973, 15417946, 30835892, 61671784]

約数ペア:

[(1, 61671784), (2, 30835892), (4, 15417946), (8, 7708973), (17, 3627752), (34, 1813876), (68, 906938), (113, 545768), (136, 453469), (226, 272884), (452, 136442), (904, 68221), (1921, 32104), (3842, 16052), (4013, 15368), (7684, 8026)]