80370664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12511}}^1$

素因数の和:12601

約数の個数: 32

約数和(自身を含む): 166659840

約数和(自身を除く): 86289176

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 12511, 25022, 50044, 100088, 137621, 275242, 550484, 913303, 1100968, 1826606, 3653212, 7306424, 10046333, 20092666, 40185332, 80370664]

約数ペア:

[(1, 80370664), (2, 40185332), (4, 20092666), (8, 10046333), (11, 7306424), (22, 3653212), (44, 1826606), (73, 1100968), (88, 913303), (146, 550484), (292, 275242), (584, 137621), (803, 100088), (1606, 50044), (3212, 25022), (6424, 12511)]