16857376

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{12251}}^1$

素因数の和:12304

約数の個数: 24

約数和(自身を含む): 33962544

約数和(自身を除く): 17105168

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 12251, 24502, 49004, 98008, 196016, 392032, 526793, 1053586, 2107172, 4214344, 8428688, 16857376]

約数ペア:

[(1, 16857376), (2, 8428688), (4, 4214344), (8, 2107172), (16, 1053586), (32, 526793), (43, 392032), (86, 196016), (172, 98008), (344, 49004), (688, 24502), (1376, 12251)]