16891184

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{14869}}^1$

素因数の和:14948

約数の個数: 20

約数和(自身を含む): 33189840

約数和(自身を除く): 16298656

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 14869, 29738, 59476, 118952, 237904, 1055699, 2111398, 4222796, 8445592, 16891184]

約数ペア:

[(1, 16891184), (2, 8445592), (4, 4222796), (8, 2111398), (16, 1055699), (71, 237904), (142, 118952), (284, 59476), (568, 29738), (1136, 14869)]