27284402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2803}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 42531072

約数和(自身を除く): 15246670

約数列:

[1, 2, 31, 62, 157, 314, 2803, 4867, 5606, 9734, 86893, 173786, 440071, 880142, 13642201, 27284402]

約数ペア:

[(1, 27284402), (2, 13642201), (31, 880142), (62, 440071), (157, 173786), (314, 86893), (2803, 9734), (4867, 5606)]