3131036158

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1\times {\mathrm{23957}}^1$

素因数の和:24707

約数の個数: 16

約数和(自身を含む): 4750583904

約数和(自身を除く): 1619547746

約数列:

[1, 2, 101, 202, 647, 1294, 23957, 47914, 65347, 130694, 2419657, 4839314, 15500179, 31000358, 1565518079, 3131036158]

約数ペア:

[(1, 3131036158), (2, 1565518079), (101, 31000358), (202, 15500179), (647, 4839314), (1294, 2419657), (23957, 130694), (47914, 65347)]