16398448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4051}}^1$

素因数の和:4093

約数の個数: 40

約数和(自身を含む): 36176256

約数和(自身を除く): 19777808

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 4051, 8102, 16204, 32408, 44561, 64816, 89122, 93173, 178244, 186346, 356488, 372692, 712976, 745384, 1024903, 1490768, 2049806, 4099612, 8199224, 16398448]

約数ペア:

[(1, 16398448), (2, 8199224), (4, 4099612), (8, 2049806), (11, 1490768), (16, 1024903), (22, 745384), (23, 712976), (44, 372692), (46, 356488), (88, 186346), (92, 178244), (176, 93173), (184, 89122), (253, 64816), (368, 44561), (506, 32408), (1012, 16204), (2024, 8102), (4048, 4051)]