131722064

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{19013}}^1$

素因数の和:19454

約数の個数: 20

約数和(自身を含む): 255814356

約数和(自身を除く): 124092292

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 19013, 38026, 76052, 152104, 304208, 8232629, 16465258, 32930516, 65861032, 131722064]

約数ペア:

[(1, 131722064), (2, 65861032), (4, 32930516), (8, 16465258), (16, 8232629), (433, 304208), (866, 152104), (1732, 76052), (3464, 38026), (6928, 19013)]