16734848

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 36628200

約数和(自身を除く): 19893352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 113, 128, 178, 208, 226, 356, 416, 452, 712, 832, 904, 1157, 1424, 1469, 1664, 1808, 2314, 2848, 2938, 3616, 4628, 5696, 5876, 7232, 9256, 10057, 11392, 11752, 14464, 18512, 20114, 23504, 37024, 40228, 47008, 74048, 80456, 94016, 130741, 148096, 160912, 188032, 261482, 321824, 522964, 643648, 1045928, 1287296, 2091856, 4183712, 8367424, 16734848]

約数ペア:

[(1, 16734848), (2, 8367424), (4, 4183712), (8, 2091856), (13, 1287296), (16, 1045928), (26, 643648), (32, 522964), (52, 321824), (64, 261482), (89, 188032), (104, 160912), (113, 148096), (128, 130741), (178, 94016), (208, 80456), (226, 74048), (356, 47008), (416, 40228), (452, 37024), (712, 23504), (832, 20114), (904, 18512), (1157, 14464), (1424, 11752), (1469, 11392), (1664, 10057), (1808, 9256), (2314, 7232), (2848, 5876), (2938, 5696), (3616, 4628)]