130032752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{280243}}^1$

素因数の和:280280

約数の個数: 20

約数和(自身を含む): 260626920

約数和(自身を除く): 130594168

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 280243, 560486, 1120972, 2241944, 4483888, 8127047, 16254094, 32508188, 65016376, 130032752]

約数ペア:

[(1, 130032752), (2, 65016376), (4, 32508188), (8, 16254094), (16, 8127047), (29, 4483888), (58, 2241944), (116, 1120972), (232, 560486), (464, 280243)]