31356052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86143}}^1$

素因数の和:86167

約数の個数: 24

約数和(自身を含む): 67536896

約数和(自身を除く): 36180844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 86143, 172286, 344572, 603001, 1119859, 1206002, 2239718, 2412004, 4479436, 7839013, 15678026, 31356052]

約数ペア:

[(1, 31356052), (2, 15678026), (4, 7839013), (7, 4479436), (13, 2412004), (14, 2239718), (26, 1206002), (28, 1119859), (52, 603001), (91, 344572), (182, 172286), (364, 86143)]