30397456

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{6761}}^1$

素因数の和:7050

約数の個数: 20

約数和(自身を含む): 59113404

約数和(自身を除く): 28715948

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 6761, 13522, 27044, 54088, 108176, 1899841, 3799682, 7599364, 15198728, 30397456]

約数ペア:

[(1, 30397456), (2, 15198728), (4, 7599364), (8, 3799682), (16, 1899841), (281, 108176), (562, 54088), (1124, 27044), (2248, 13522), (4496, 6761)]