31665496

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 60802560

約数和(自身を除く): 29137064

約数列:

[1, 2, 4, 8, 83, 103, 166, 206, 332, 412, 463, 664, 824, 926, 1852, 3704, 8549, 17098, 34196, 38429, 47689, 68392, 76858, 95378, 153716, 190756, 307432, 381512, 3958187, 7916374, 15832748, 31665496]

約数ペア:

[(1, 31665496), (2, 15832748), (4, 7916374), (8, 3958187), (83, 381512), (103, 307432), (166, 190756), (206, 153716), (332, 95378), (412, 76858), (463, 68392), (664, 47689), (824, 38429), (926, 34196), (1852, 17098), (3704, 8549)]