16280792

素因数分解:

$2^3\times {\mathrm{11}}^4\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 40

約数和(自身を含む): 33820500

約数和(自身を除く): 17539708

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 242, 278, 484, 556, 968, 1112, 1331, 1529, 2662, 3058, 5324, 6116, 10648, 12232, 14641, 16819, 29282, 33638, 58564, 67276, 117128, 134552, 185009, 370018, 740036, 1480072, 2035099, 4070198, 8140396, 16280792]

約数ペア:

[(1, 16280792), (2, 8140396), (4, 4070198), (8, 2035099), (11, 1480072), (22, 740036), (44, 370018), (88, 185009), (121, 134552), (139, 117128), (242, 67276), (278, 58564), (484, 33638), (556, 29282), (968, 16819), (1112, 14641), (1331, 12232), (1529, 10648), (2662, 6116), (3058, 5324)]