31129126

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41953}}^1$

素因数の和:42015

約数の個数: 16

約数和(自身を含む): 54372384

約数和(自身を除く): 23243258

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 41953, 83906, 293671, 587342, 2223509, 4447018, 15564563, 31129126]

約数ペア:

[(1, 31129126), (2, 15564563), (7, 4447018), (14, 2223509), (53, 587342), (106, 293671), (371, 83906), (742, 41953)]