31403072

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{11411}}^1$

素因数の和:11466

約数の個数: 28

約数和(自身を含む): 63770256

約数和(自身を除く): 32367184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 11411, 22822, 45644, 91288, 182576, 365152, 490673, 730304, 981346, 1962692, 3925384, 7850768, 15701536, 31403072]

約数ペア:

[(1, 31403072), (2, 15701536), (4, 7850768), (8, 3925384), (16, 1962692), (32, 981346), (43, 730304), (64, 490673), (86, 365152), (172, 182576), (344, 91288), (688, 45644), (1376, 22822), (2752, 11411)]