31904308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5939}}^1$

素因数の和:6039

約数の個数: 24

約数和(自身を含む): 59875200

約数和(自身を除く): 27970892

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 5939, 11878, 23756, 100963, 201926, 403852, 469181, 938362, 1876724, 7976077, 15952154, 31904308]

約数ペア:

[(1, 31904308), (2, 15952154), (4, 7976077), (17, 1876724), (34, 938362), (68, 469181), (79, 403852), (158, 201926), (316, 100963), (1343, 23756), (2686, 11878), (5372, 5939)]