31831764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 78792000

約数和(自身を除く): 46960236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 894, 937, 1788, 1874, 2811, 2831, 3748, 5622, 5662, 8493, 11244, 11324, 16986, 17803, 33972, 35606, 53409, 71212, 106818, 139613, 213636, 279226, 418839, 558452, 837678, 1675356, 2652647, 5305294, 7957941, 10610588, 15915882, 31831764]

約数ペア:

[(1, 31831764), (2, 15915882), (3, 10610588), (4, 7957941), (6, 5305294), (12, 2652647), (19, 1675356), (38, 837678), (57, 558452), (76, 418839), (114, 279226), (149, 213636), (228, 139613), (298, 106818), (447, 71212), (596, 53409), (894, 35606), (937, 33972), (1788, 17803), (1874, 16986), (2811, 11324), (2831, 11244), (3748, 8493), (5622, 5662)]