16391672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10957}}^1$

素因数の和:10991

約数の個数: 32

約数和(自身を含む): 35503920

約数和(自身を除く): 19112248

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 10957, 21914, 43828, 87656, 120527, 186269, 241054, 372538, 482108, 745076, 964216, 1490152, 2048959, 4097918, 8195836, 16391672]

約数ペア:

[(1, 16391672), (2, 8195836), (4, 4097918), (8, 2048959), (11, 1490152), (17, 964216), (22, 745076), (34, 482108), (44, 372538), (68, 241054), (88, 186269), (136, 120527), (187, 87656), (374, 43828), (748, 21914), (1496, 10957)]