80913830

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{46771}}^1$

素因数の和:46951

約数の個数: 16

約数和(自身を含む): 146489904

約数和(自身を除く): 65576074

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 46771, 93542, 233855, 467710, 8091383, 16182766, 40456915, 80913830]

約数ペア:

[(1, 80913830), (2, 40456915), (5, 16182766), (10, 8091383), (173, 467710), (346, 233855), (865, 93542), (1730, 46771)]