31579838

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 48607776

約数和(自身を除く): 17027938

約数列:

[1, 2, 53, 106, 151, 302, 1973, 3946, 8003, 16006, 104569, 209138, 297923, 595846, 15789919, 31579838]

約数ペア:

[(1, 31579838), (2, 15789919), (53, 595846), (106, 297923), (151, 209138), (302, 104569), (1973, 16006), (3946, 8003)]