31530464

素因数分解:

$2^5\times 7^1\times {\mathrm{140761}}^1$

素因数の和:140778

約数の個数: 24

約数和(自身を含む): 70944048

約数和(自身を除く): 39413584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 140761, 281522, 563044, 985327, 1126088, 1970654, 2252176, 3941308, 4504352, 7882616, 15765232, 31530464]

約数ペア:

[(1, 31530464), (2, 15765232), (4, 7882616), (7, 4504352), (8, 3941308), (14, 2252176), (16, 1970654), (28, 1126088), (32, 985327), (56, 563044), (112, 281522), (224, 140761)]