28807432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{116159}}^1$

素因数の和:116196

約数の個数: 16

約数和(自身を含む): 55756800

約数和(自身を除く): 26949368

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 116159, 232318, 464636, 929272, 3600929, 7201858, 14403716, 28807432]

約数ペア:

[(1, 28807432), (2, 14403716), (4, 7201858), (8, 3600929), (31, 929272), (62, 464636), (124, 232318), (248, 116159)]