42453538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8467}}^1$

素因数の和:8601

約数の個数: 16

約数和(自身を含む): 67066560

約数和(自身を除く): 24613022

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 8467, 16934, 194741, 389482, 922903, 1845806, 21226769, 42453538]

約数ペア:

[(1, 42453538), (2, 21226769), (23, 1845806), (46, 922903), (109, 389482), (218, 194741), (2507, 16934), (5014, 8467)]