16620032

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 39184992

約数和(自身を除く): 22564960

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 227, 256, 286, 352, 416, 454, 512, 572, 704, 832, 908, 1144, 1408, 1664, 1816, 2288, 2497, 2816, 2951, 3328, 3632, 4576, 4994, 5632, 5902, 6656, 7264, 9152, 9988, 11804, 14528, 18304, 19976, 23608, 29056, 32461, 36608, 39952, 47216, 58112, 64922, 73216, 79904, 94432, 116224, 129844, 159808, 188864, 259688, 319616, 377728, 519376, 639232, 755456, 1038752, 1278464, 1510912, 2077504, 4155008, 8310016, 16620032]

約数ペア:

[(1, 16620032), (2, 8310016), (4, 4155008), (8, 2077504), (11, 1510912), (13, 1278464), (16, 1038752), (22, 755456), (26, 639232), (32, 519376), (44, 377728), (52, 319616), (64, 259688), (88, 188864), (104, 159808), (128, 129844), (143, 116224), (176, 94432), (208, 79904), (227, 73216), (256, 64922), (286, 58112), (352, 47216), (416, 39952), (454, 36608), (512, 32461), (572, 29056), (704, 23608), (832, 19976), (908, 18304), (1144, 14528), (1408, 11804), (1664, 9988), (1816, 9152), (2288, 7264), (2497, 6656), (2816, 5902), (2951, 5632), (3328, 4994), (3632, 4576)]