16388512

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 38489472

約数和(自身を除く): 22100960

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 3181, 5152, 6362, 12724, 22267, 25448, 44534, 50896, 73163, 89068, 101792, 146326, 178136, 292652, 356272, 512141, 585304, 712544, 1024282, 1170608, 2048564, 2341216, 4097128, 8194256, 16388512]

約数ペア:

[(1, 16388512), (2, 8194256), (4, 4097128), (7, 2341216), (8, 2048564), (14, 1170608), (16, 1024282), (23, 712544), (28, 585304), (32, 512141), (46, 356272), (56, 292652), (92, 178136), (112, 146326), (161, 101792), (184, 89068), (224, 73163), (322, 50896), (368, 44534), (644, 25448), (736, 22267), (1288, 12724), (2576, 6362), (3181, 5152)]