16387592

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 37946880

約数和(自身を除く): 21559288

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 31, 34, 46, 52, 62, 68, 92, 104, 124, 136, 169, 184, 221, 248, 299, 338, 391, 403, 442, 527, 598, 676, 713, 782, 806, 884, 1054, 1196, 1352, 1426, 1564, 1612, 1768, 2108, 2392, 2852, 2873, 3128, 3224, 3887, 4216, 5083, 5239, 5704, 5746, 6851, 7774, 9269, 10166, 10478, 11492, 12121, 13702, 15548, 18538, 20332, 20956, 22984, 24242, 27404, 31096, 37076, 40664, 41912, 48484, 54808, 66079, 74152, 89063, 96968, 120497, 132158, 157573, 178126, 240994, 264316, 315146, 356252, 481988, 528632, 630292, 712504, 963976, 1260584, 2048449, 4096898, 8193796, 16387592]

約数ペア:

[(1, 16387592), (2, 8193796), (4, 4096898), (8, 2048449), (13, 1260584), (17, 963976), (23, 712504), (26, 630292), (31, 528632), (34, 481988), (46, 356252), (52, 315146), (62, 264316), (68, 240994), (92, 178126), (104, 157573), (124, 132158), (136, 120497), (169, 96968), (184, 89063), (221, 74152), (248, 66079), (299, 54808), (338, 48484), (391, 41912), (403, 40664), (442, 37076), (527, 31096), (598, 27404), (676, 24242), (713, 22984), (782, 20956), (806, 20332), (884, 18538), (1054, 15548), (1196, 13702), (1352, 12121), (1426, 11492), (1564, 10478), (1612, 10166), (1768, 9269), (2108, 7774), (2392, 6851), (2852, 5746), (2873, 5704), (3128, 5239), (3224, 5083), (3887, 4216)]