71306512

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{41651}}^1$

素因数の和:41766

約数の個数: 20

約数和(自身を含む): 139450896

約数和(自身を除く): 68144384

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 41651, 83302, 166604, 333208, 666416, 4456657, 8913314, 17826628, 35653256, 71306512]

約数ペア:

[(1, 71306512), (2, 35653256), (4, 17826628), (8, 8913314), (16, 4456657), (107, 666416), (214, 333208), (428, 166604), (856, 83302), (1712, 41651)]