16512156916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{384827}}^1$

素因数の和:385479

約数の個数: 24

約数和(自身を含む): 30644623296

約数和(自身を除く): 14132466380

約数列:

[1, 2, 4, 17, 34, 68, 631, 1262, 2524, 10727, 21454, 42908, 384827, 769654, 1539308, 6542059, 13084118, 26168236, 242825837, 485651674, 971303348, 4128039229, 8256078458, 16512156916]

約数ペア:

[(1, 16512156916), (2, 8256078458), (4, 4128039229), (17, 971303348), (34, 485651674), (68, 242825837), (631, 26168236), (1262, 13084118), (2524, 6542059), (10727, 1539308), (21454, 769654), (42908, 384827)]