31856028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{156157}}^1$

素因数の和:156181

約数の個数: 24

約数和(自身を含む): 78703632

約数和(自身を除く): 46847604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 156157, 312314, 468471, 624628, 936942, 1873884, 2654669, 5309338, 7964007, 10618676, 15928014, 31856028]

約数ペア:

[(1, 31856028), (2, 15928014), (3, 10618676), (4, 7964007), (6, 5309338), (12, 2654669), (17, 1873884), (34, 936942), (51, 624628), (68, 468471), (102, 312314), (204, 156157)]