185990128

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{119839}}^1$

素因数の和:119944

約数の個数: 20

約数和(自身を含む): 364073920

約数和(自身を除く): 178083792

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 119839, 239678, 479356, 958712, 1917424, 11624383, 23248766, 46497532, 92995064, 185990128]

約数ペア:

[(1, 185990128), (2, 92995064), (4, 46497532), (8, 23248766), (16, 11624383), (97, 1917424), (194, 958712), (388, 479356), (776, 239678), (1552, 119839)]