31360682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 51882768

約数和(自身を除く): 20522086

約数列:

[1, 2, 17, 34, 37, 74, 97, 194, 257, 514, 629, 1258, 1649, 3298, 3589, 4369, 7178, 8738, 9509, 19018, 24929, 49858, 61013, 122026, 161653, 323306, 423793, 847586, 922373, 1844746, 15680341, 31360682]

約数ペア:

[(1, 31360682), (2, 15680341), (17, 1844746), (34, 922373), (37, 847586), (74, 423793), (97, 323306), (194, 161653), (257, 122026), (514, 61013), (629, 49858), (1258, 24929), (1649, 19018), (3298, 9509), (3589, 8738), (4369, 7178)]