42373936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3481

約数の個数: 40

約数和(自身を含む): 90851328

約数和(自身を除く): 48477392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 3391, 6248, 6782, 12496, 13564, 27128, 37301, 54256, 74602, 149204, 240761, 298408, 481522, 596816, 963044, 1926088, 2648371, 3852176, 5296742, 10593484, 21186968, 42373936]

約数ペア:

[(1, 42373936), (2, 21186968), (4, 10593484), (8, 5296742), (11, 3852176), (16, 2648371), (22, 1926088), (44, 963044), (71, 596816), (88, 481522), (142, 298408), (176, 240761), (284, 149204), (568, 74602), (781, 54256), (1136, 37301), (1562, 27128), (3124, 13564), (3391, 12496), (6248, 6782)]