31173110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 59443200

約数和(自身を除く): 28270090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 859, 955, 1718, 1910, 3629, 4295, 7258, 8590, 16321, 18145, 32642, 36290, 81605, 163210, 164069, 328138, 820345, 1640690, 3117311, 6234622, 15586555, 31173110]

約数ペア:

[(1, 31173110), (2, 15586555), (5, 6234622), (10, 3117311), (19, 1640690), (38, 820345), (95, 328138), (190, 164069), (191, 163210), (382, 81605), (859, 36290), (955, 32642), (1718, 18145), (1910, 16321), (3629, 8590), (4295, 7258)]