31146752

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 78293376

約数和(自身を除く): 47146624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 191, 196, 208, 224, 256, 364, 382, 392, 416, 448, 637, 728, 764, 784, 832, 896, 1274, 1337, 1456, 1528, 1568, 1664, 1792, 2483, 2548, 2674, 2912, 3056, 3136, 3328, 4966, 5096, 5348, 5824, 6112, 6272, 9359, 9932, 10192, 10696, 11648, 12224, 12544, 17381, 18718, 19864, 20384, 21392, 23296, 24448, 34762, 37436, 39728, 40768, 42784, 48896, 69524, 74872, 79456, 81536, 85568, 121667, 139048, 149744, 158912, 163072, 171136, 243334, 278096, 299488, 317824, 342272, 486668, 556192, 598976, 635648, 973336, 1112384, 1197952, 1946672, 2224768, 2395904, 3893344, 4449536, 7786688, 15573376, 31146752]

約数ペア:

[(1, 31146752), (2, 15573376), (4, 7786688), (7, 4449536), (8, 3893344), (13, 2395904), (14, 2224768), (16, 1946672), (26, 1197952), (28, 1112384), (32, 973336), (49, 635648), (52, 598976), (56, 556192), (64, 486668), (91, 342272), (98, 317824), (104, 299488), (112, 278096), (128, 243334), (182, 171136), (191, 163072), (196, 158912), (208, 149744), (224, 139048), (256, 121667), (364, 85568), (382, 81536), (392, 79456), (416, 74872), (448, 69524), (637, 48896), (728, 42784), (764, 40768), (784, 39728), (832, 37436), (896, 34762), (1274, 24448), (1337, 23296), (1456, 21392), (1528, 20384), (1568, 19864), (1664, 18718), (1792, 17381), (2483, 12544), (2548, 12224), (2674, 11648), (2912, 10696), (3056, 10192), (3136, 9932), (3328, 9359), (4966, 6272), (5096, 6112), (5348, 5824)]