31961410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5231}}^1$

素因数の和:5298

約数の個数: 32

約数和(自身を含む): 63286272

約数和(自身を除く): 31324862

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 5231, 6110, 10462, 26155, 52310, 68003, 136006, 245857, 340015, 491714, 680030, 1229285, 2458570, 3196141, 6392282, 15980705, 31961410]

約数ペア:

[(1, 31961410), (2, 15980705), (5, 6392282), (10, 3196141), (13, 2458570), (26, 1229285), (47, 680030), (65, 491714), (94, 340015), (130, 245857), (235, 136006), (470, 68003), (611, 52310), (1222, 26155), (3055, 10462), (5231, 6110)]