42319784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3803}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 86274720

約数和(自身を除く): 43954936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 3803, 5564, 7606, 11128, 15212, 30424, 49439, 98878, 197756, 395512, 406921, 813842, 1627684, 3255368, 5289973, 10579946, 21159892, 42319784]

約数ペア:

[(1, 42319784), (2, 21159892), (4, 10579946), (8, 5289973), (13, 3255368), (26, 1627684), (52, 813842), (104, 406921), (107, 395512), (214, 197756), (428, 98878), (856, 49439), (1391, 30424), (2782, 15212), (3803, 11128), (5564, 7606)]