31272782

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4603}}^1$

素因数の和:4727

約数の個数: 16

約数和(自身を含む): 48618240

約数和(自身を除く): 17345458

約数列:

[1, 2, 43, 79, 86, 158, 3397, 4603, 6794, 9206, 197929, 363637, 395858, 727274, 15636391, 31272782]

約数ペア:

[(1, 31272782), (2, 15636391), (43, 727274), (79, 395858), (86, 363637), (158, 197929), (3397, 9206), (4603, 6794)]