31377026

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 48232800

約数和(自身を除く): 16855774

約数列:

[1, 2, 59, 118, 139, 278, 1913, 3826, 8201, 16402, 112867, 225734, 265907, 531814, 15688513, 31377026]

約数ペア:

[(1, 31377026), (2, 15688513), (59, 531814), (118, 265907), (139, 225734), (278, 112867), (1913, 16402), (3826, 8201)]