16005424

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 34011712

約数和(自身を除く): 18006288

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 61, 62, 92, 122, 124, 184, 244, 248, 368, 488, 496, 529, 713, 976, 1058, 1403, 1426, 1891, 2116, 2806, 2852, 3782, 4232, 5612, 5704, 7564, 8464, 11224, 11408, 15128, 16399, 22448, 30256, 32269, 32798, 43493, 64538, 65596, 86986, 129076, 131192, 173972, 258152, 262384, 347944, 516304, 695888, 1000339, 2000678, 4001356, 8002712, 16005424]

約数ペア:

[(1, 16005424), (2, 8002712), (4, 4001356), (8, 2000678), (16, 1000339), (23, 695888), (31, 516304), (46, 347944), (61, 262384), (62, 258152), (92, 173972), (122, 131192), (124, 129076), (184, 86986), (244, 65596), (248, 64538), (368, 43493), (488, 32798), (496, 32269), (529, 30256), (713, 22448), (976, 16399), (1058, 15128), (1403, 11408), (1426, 11224), (1891, 8464), (2116, 7564), (2806, 5704), (2852, 5612), (3782, 4232)]