80455748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{3251}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 147510720

約数和(自身を除く): 67054972

約数列:

[1, 2, 4, 23, 46, 92, 269, 538, 1076, 3251, 6187, 6502, 12374, 13004, 24748, 74773, 149546, 299092, 874519, 1749038, 3498076, 20113937, 40227874, 80455748]

約数ペア:

[(1, 80455748), (2, 40227874), (4, 20113937), (23, 3498076), (46, 1749038), (92, 874519), (269, 299092), (538, 149546), (1076, 74773), (3251, 24748), (6187, 13004), (6502, 12374)]