161034986

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{18229}}^1$

素因数の和:18869

約数の個数: 16

約数和(自身を含む): 276512640

約数和(自身を除く): 115477654

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 18229, 36458, 127603, 255206, 11502499, 23004998, 80517493, 161034986]

約数ペア:

[(1, 161034986), (2, 80517493), (7, 23004998), (14, 11502499), (631, 255206), (1262, 127603), (4417, 36458), (8834, 18229)]