15789728

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{8089}}^1$

素因数の和:8160

約数の個数: 24

約数和(自身を含む): 31599540

約数和(自身を除く): 15809812

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 8089, 16178, 32356, 64712, 129424, 258848, 493429, 986858, 1973716, 3947432, 7894864, 15789728]

約数ペア:

[(1, 15789728), (2, 7894864), (4, 3947432), (8, 1973716), (16, 986858), (32, 493429), (61, 258848), (122, 129424), (244, 64712), (488, 32356), (976, 16178), (1952, 8089)]