25425122

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:857

約数の個数: 16

約数和(自身を含む): 38734080

約数和(自身を除く): 13308958

約数列:

[1, 2, 109, 218, 223, 446, 523, 1046, 24307, 48614, 57007, 114014, 116629, 233258, 12712561, 25425122]

約数ペア:

[(1, 25425122), (2, 12712561), (109, 233258), (218, 116629), (223, 114014), (446, 57007), (523, 48614), (1046, 24307)]