87006584

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50119}}^1$

素因数の和:50163

約数の個数: 32

約数和(自身を含む): 192460800

約数和(自身を除く): 105454216

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 50119, 100238, 200476, 350833, 400952, 701666, 1403332, 1553689, 2806664, 3107378, 6214756, 10875823, 12429512, 21751646, 43503292, 87006584]

約数ペア:

[(1, 87006584), (2, 43503292), (4, 21751646), (7, 12429512), (8, 10875823), (14, 6214756), (28, 3107378), (31, 2806664), (56, 1553689), (62, 1403332), (124, 701666), (217, 400952), (248, 350833), (434, 200476), (868, 100238), (1736, 50119)]