40376638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9049}}^1$

素因数の和:9171

約数の個数: 16

約数和(自身を含む): 63856800

約数和(自身を除く): 23480162

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 9049, 18098, 208127, 416254, 877753, 1755506, 20188319, 40376638]

約数ペア:

[(1, 40376638), (2, 20188319), (23, 1755506), (46, 877753), (97, 416254), (194, 208127), (2231, 18098), (4462, 9049)]