16248872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 32506920

約数和(自身を除く): 16258048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 761, 1256, 1522, 2669, 3044, 5338, 6088, 10676, 12937, 21352, 25874, 51748, 103496, 119477, 238954, 477908, 955816, 2031109, 4062218, 8124436, 16248872]

約数ペア:

[(1, 16248872), (2, 8124436), (4, 4062218), (8, 2031109), (17, 955816), (34, 477908), (68, 238954), (136, 119477), (157, 103496), (314, 51748), (628, 25874), (761, 21352), (1256, 12937), (1522, 10676), (2669, 6088), (3044, 5338)]