53367568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{81353}}^1$

素因数の和:81402

約数の個数: 20

約数和(自身を含む): 105922908

約数和(自身を除く): 52555340

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 81353, 162706, 325412, 650824, 1301648, 3335473, 6670946, 13341892, 26683784, 53367568]

約数ペア:

[(1, 53367568), (2, 26683784), (4, 13341892), (8, 6670946), (16, 3335473), (41, 1301648), (82, 650824), (164, 325412), (328, 162706), (656, 81353)]