1088272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4026

約数の個数: 20

約数和(自身を含む): 2233116

約数和(自身を除く): 1144844

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4001, 8002, 16004, 32008, 64016, 68017, 136034, 272068, 544136, 1088272]

約数ペア:

[(1, 1088272), (2, 544136), (4, 272068), (8, 136034), (16, 68017), (17, 64016), (34, 32008), (68, 16004), (136, 8002), (272, 4001)]