1320348088

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{160081}}^1$

素因数の和:161118

約数の個数: 16

約数和(自身を含む): 2478069360

約数和(自身を除く): 1157721272

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 160081, 320162, 640324, 1280648, 165043511, 330087022, 660174044, 1320348088]

約数ペア:

[(1, 1320348088), (2, 660174044), (4, 330087022), (8, 165043511), (1031, 1280648), (2062, 640324), (4124, 320162), (8248, 160081)]