191668672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2285

約数の個数: 56

約数和(自身を含む): 413619696

約数和(自身を除く): 221951024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 832, 856, 1391, 1712, 2153, 2782, 3424, 4306, 5564, 6848, 8612, 11128, 17224, 22256, 27989, 34448, 44512, 55978, 68896, 89024, 111956, 137792, 223912, 230371, 447824, 460742, 895648, 921484, 1791296, 1842968, 2994823, 3685936, 5989646, 7371872, 11979292, 14743744, 23958584, 47917168, 95834336, 191668672]

約数ペア:

[(1, 191668672), (2, 95834336), (4, 47917168), (8, 23958584), (13, 14743744), (16, 11979292), (26, 7371872), (32, 5989646), (52, 3685936), (64, 2994823), (104, 1842968), (107, 1791296), (208, 921484), (214, 895648), (416, 460742), (428, 447824), (832, 230371), (856, 223912), (1391, 137792), (1712, 111956), (2153, 89024), (2782, 68896), (3424, 55978), (4306, 44512), (5564, 34448), (6848, 27989), (8612, 22256), (11128, 17224)]