16345384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 33825600

約数和(自身を除く): 17480216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 2087, 3916, 4174, 7832, 8348, 16696, 22957, 45914, 91828, 183656, 185743, 371486, 742972, 1485944, 2043173, 4086346, 8172692, 16345384]

約数ペア:

[(1, 16345384), (2, 8172692), (4, 4086346), (8, 2043173), (11, 1485944), (22, 742972), (44, 371486), (88, 185743), (89, 183656), (178, 91828), (356, 45914), (712, 22957), (979, 16696), (1958, 8348), (2087, 7832), (3916, 4174)]