16289377088

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{634717}}^1$

素因数の和:635130

約数の個数: 28

約数和(自身を含む): 32404892772

約数和(自身を除く): 16115515684

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 802, 1604, 3208, 6416, 12832, 25664, 634717, 1269434, 2538868, 5077736, 10155472, 20310944, 40621888, 254521517, 509043034, 1018086068, 2036172136, 4072344272, 8144688544, 16289377088]

約数ペア:

[(1, 16289377088), (2, 8144688544), (4, 4072344272), (8, 2036172136), (16, 1018086068), (32, 509043034), (64, 254521517), (401, 40621888), (802, 20310944), (1604, 10155472), (3208, 5077736), (6416, 2538868), (12832, 1269434), (25664, 634717)]