55142086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{13469}}^1$

素因数の和:13583

約数の個数: 16

約数和(自身を含む): 87285600

約数和(自身を除く): 32143514

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 13469, 26938, 309787, 619574, 1198741, 2397482, 27571043, 55142086]

約数ペア:

[(1, 55142086), (2, 27571043), (23, 2397482), (46, 1198741), (89, 619574), (178, 309787), (2047, 26938), (4094, 13469)]