27943586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40973}}^1$

素因数の和:41017

約数の個数: 16

約数和(自身を含む): 47202048

約数和(自身を除く): 19258462

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 40973, 81946, 450703, 901406, 1270163, 2540326, 13971793, 27943586]

約数ペア:

[(1, 27943586), (2, 13971793), (11, 2540326), (22, 1270163), (31, 901406), (62, 450703), (341, 81946), (682, 40973)]