31993376

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{23251}}^1$

素因数の和:23304

約数の個数: 24

約数和(自身を含む): 64454544

約数和(自身を除く): 32461168

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 23251, 46502, 93004, 186008, 372016, 744032, 999793, 1999586, 3999172, 7998344, 15996688, 31993376]

約数ペア:

[(1, 31993376), (2, 15996688), (4, 7998344), (8, 3999172), (16, 1999586), (32, 999793), (43, 744032), (86, 372016), (172, 186008), (344, 93004), (688, 46502), (1376, 23251)]