80263612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140321}}^1$

素因数の和:140349

約数の個数: 24

約数和(自身を含む): 165018672

約数和(自身を除く): 84755060

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 140321, 280642, 561284, 1543531, 1824173, 3087062, 3648346, 6174124, 7296692, 20065903, 40131806, 80263612]

約数ペア:

[(1, 80263612), (2, 40131806), (4, 20065903), (11, 7296692), (13, 6174124), (22, 3648346), (26, 3087062), (44, 1824173), (52, 1543531), (143, 561284), (286, 280642), (572, 140321)]