16263964

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{4231}}^1$

素因数の和:4297

約数の個数: 18

約数和(自身を含む): 29416632

約数和(自身を除く): 13152668

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 4231, 8462, 16924, 131161, 262322, 524644, 4065991, 8131982, 16263964]

約数ペア:

[(1, 16263964), (2, 8131982), (4, 4065991), (31, 524644), (62, 262322), (124, 131161), (961, 16924), (1922, 8462), (3844, 4231)]