31621994

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3671}}^1$

素因数の和:3805

約数の個数: 16

約数和(自身を含む): 48911040

約数和(自身を除く): 17289046

約数列:

[1, 2, 59, 73, 118, 146, 3671, 4307, 7342, 8614, 216589, 267983, 433178, 535966, 15810997, 31621994]

約数ペア:

[(1, 31621994), (2, 15810997), (59, 535966), (73, 433178), (118, 267983), (146, 216589), (3671, 8614), (4307, 7342)]