31413110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 60186240

約数和(自身を除く): 28773130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 719, 1285, 1438, 2570, 3595, 4369, 7190, 8738, 12223, 21845, 24446, 43690, 61115, 122230, 184783, 369566, 923915, 1847830, 3141311, 6282622, 15706555, 31413110]

約数ペア:

[(1, 31413110), (2, 15706555), (5, 6282622), (10, 3141311), (17, 1847830), (34, 923915), (85, 369566), (170, 184783), (257, 122230), (514, 61115), (719, 43690), (1285, 24446), (1438, 21845), (2570, 12223), (3595, 8738), (4369, 7190)]