16091296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 34884864

約数和(自身を除く): 18793568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 823, 1222, 1504, 1646, 2444, 3292, 4888, 6584, 9776, 10699, 13168, 19552, 21398, 26336, 38681, 42796, 77362, 85592, 154724, 171184, 309448, 342368, 502853, 618896, 1005706, 1237792, 2011412, 4022824, 8045648, 16091296]

約数ペア:

[(1, 16091296), (2, 8045648), (4, 4022824), (8, 2011412), (13, 1237792), (16, 1005706), (26, 618896), (32, 502853), (47, 342368), (52, 309448), (94, 171184), (104, 154724), (188, 85592), (208, 77362), (376, 42796), (416, 38681), (611, 26336), (752, 21398), (823, 19552), (1222, 13168), (1504, 10699), (1646, 9776), (2444, 6584), (3292, 4888)]