31222942

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{709}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 47592720

約数和(自身を除く): 16369778

約数列:

[1, 2, 97, 194, 227, 454, 709, 1418, 22019, 44038, 68773, 137546, 160943, 321886, 15611471, 31222942]

約数ペア:

[(1, 31222942), (2, 15611471), (97, 321886), (194, 160943), (227, 137546), (454, 68773), (709, 44038), (1418, 22019)]