161716462

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{20899}}^1$

素因数の和:21027

約数の個数: 16

約数和(自身を含む): 250549200

約数和(自身を除く): 88832738

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 20899, 41798, 1107647, 1525627, 2215294, 3051254, 80858231, 161716462]

約数ペア:

[(1, 161716462), (2, 80858231), (53, 3051254), (73, 2215294), (106, 1525627), (146, 1107647), (3869, 41798), (7738, 20899)]