21616192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{25981}}^1$

素因数の和:26006

約数の個数: 28

約数和(自身を含む): 46195996

約数和(自身を除く): 24579804

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 25981, 51962, 103924, 207848, 337753, 415696, 675506, 831392, 1351012, 1662784, 2702024, 5404048, 10808096, 21616192]

約数ペア:

[(1, 21616192), (2, 10808096), (4, 5404048), (8, 2702024), (13, 1662784), (16, 1351012), (26, 831392), (32, 675506), (52, 415696), (64, 337753), (104, 207848), (208, 103924), (416, 51962), (832, 25981)]