31637806

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 48541680

約数和(自身を除く): 16903874

約数列:

[1, 2, 59, 118, 197, 394, 1361, 2722, 11623, 23246, 80299, 160598, 268117, 536234, 15818903, 31637806]

約数ペア:

[(1, 31637806), (2, 15818903), (59, 536234), (118, 268117), (197, 160598), (394, 80299), (1361, 23246), (2722, 11623)]