80753552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19949}}^1$

素因数の和:19991

約数の個数: 40

約数和(自身を含む): 178113600

約数和(自身を除く): 97360048

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 19949, 39898, 79796, 159592, 219439, 319184, 438878, 458827, 877756, 917654, 1755512, 1835308, 3511024, 3670616, 5047097, 7341232, 10094194, 20188388, 40376776, 80753552]

約数ペア:

[(1, 80753552), (2, 40376776), (4, 20188388), (8, 10094194), (11, 7341232), (16, 5047097), (22, 3670616), (23, 3511024), (44, 1835308), (46, 1755512), (88, 917654), (92, 877756), (176, 458827), (184, 438878), (253, 319184), (368, 219439), (506, 159592), (1012, 79796), (2024, 39898), (4048, 19949)]