16776344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 34245120

約数和(自身を除く): 17468776

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 1663, 2522, 3326, 5044, 6652, 10088, 13304, 21619, 43238, 86476, 161311, 172952, 322622, 645244, 1290488, 2097043, 4194086, 8388172, 16776344]

約数ペア:

[(1, 16776344), (2, 8388172), (4, 4194086), (8, 2097043), (13, 1290488), (26, 645244), (52, 322622), (97, 172952), (104, 161311), (194, 86476), (388, 43238), (776, 21619), (1261, 13304), (1663, 10088), (2522, 6652), (3326, 5044)]