30937904

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{18773}}^1$

素因数の和:18884

約数の個数: 20

約数和(自身を含む): 60527376

約数和(自身を除く): 29589472

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 18773, 37546, 75092, 150184, 300368, 1933619, 3867238, 7734476, 15468952, 30937904]

約数ペア:

[(1, 30937904), (2, 15468952), (4, 7734476), (8, 3867238), (16, 1933619), (103, 300368), (206, 150184), (412, 75092), (824, 37546), (1648, 18773)]