31379448

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{2861}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 78647760

約数和(自身を除く): 47268312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 2742, 2861, 3656, 5484, 5722, 8583, 10968, 11444, 17166, 22888, 34332, 68664, 1307477, 2614954, 3922431, 5229908, 7844862, 10459816, 15689724, 31379448]

約数ペア:

[(1, 31379448), (2, 15689724), (3, 10459816), (4, 7844862), (6, 5229908), (8, 3922431), (12, 2614954), (24, 1307477), (457, 68664), (914, 34332), (1371, 22888), (1828, 17166), (2742, 11444), (2861, 10968), (3656, 8583), (5484, 5722)]