15373168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56519}}^1$

素因数の和:56544

約数の個数: 20

約数和(自身を含む): 31538160

約数和(自身を除く): 16164992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56519, 113038, 226076, 452152, 904304, 960823, 1921646, 3843292, 7686584, 15373168]

約数ペア:

[(1, 15373168), (2, 7686584), (4, 3843292), (8, 1921646), (16, 960823), (17, 904304), (34, 452152), (68, 226076), (136, 113038), (272, 56519)]