31311076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3361}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 58458456

約数和(自身を除く): 27147380

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 3361, 4658, 6722, 9316, 13444, 57137, 114274, 228548, 460457, 920914, 1841828, 7827769, 15655538, 31311076]

約数ペア:

[(1, 31311076), (2, 15655538), (4, 7827769), (17, 1841828), (34, 920914), (68, 460457), (137, 228548), (274, 114274), (548, 57137), (2329, 13444), (3361, 9316), (4658, 6722)]