31397574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1051}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 67866624

約数和(自身を除く): 36469050

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1051, 1149, 2102, 2298, 3153, 4979, 6306, 9958, 13663, 14937, 27326, 29874, 40989, 81978, 402533, 805066, 1207599, 2415198, 5232929, 10465858, 15698787, 31397574]

約数ペア:

[(1, 31397574), (2, 15698787), (3, 10465858), (6, 5232929), (13, 2415198), (26, 1207599), (39, 805066), (78, 402533), (383, 81978), (766, 40989), (1051, 29874), (1149, 27326), (2102, 14937), (2298, 13663), (3153, 9958), (4979, 6306)]