31875142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5087}}^1$

素因数の和:5343

約数の個数: 16

約数和(自身を含む): 51714432

約数和(自身を除く): 19839290

約数列:

[1, 2, 13, 26, 241, 482, 3133, 5087, 6266, 10174, 66131, 132262, 1225967, 2451934, 15937571, 31875142]

約数ペア:

[(1, 31875142), (2, 15937571), (13, 2451934), (26, 1225967), (241, 132262), (482, 66131), (3133, 10174), (5087, 6266)]