31813736

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 61361280

約数和(自身を除く): 29547544

約数列:

[1, 2, 4, 8, 47, 94, 188, 211, 376, 401, 422, 802, 844, 1604, 1688, 3208, 9917, 18847, 19834, 37694, 39668, 75388, 79336, 84611, 150776, 169222, 338444, 676888, 3976717, 7953434, 15906868, 31813736]

約数ペア:

[(1, 31813736), (2, 15906868), (4, 7953434), (8, 3976717), (47, 676888), (94, 338444), (188, 169222), (211, 150776), (376, 84611), (401, 79336), (422, 75388), (802, 39668), (844, 37694), (1604, 19834), (1688, 18847), (3208, 9917)]