79418216

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{15439}}^1$

素因数の和:16088

約数の個数: 16

約数和(自身を含む): 149150400

約数和(自身を除く): 69732184

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5144, 15439, 30878, 61756, 123512, 9927277, 19854554, 39709108, 79418216]

約数ペア:

[(1, 79418216), (2, 39709108), (4, 19854554), (8, 9927277), (643, 123512), (1286, 61756), (2572, 30878), (5144, 15439)]