15968024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 31071600

約数和(自身を除く): 15103576

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 547, 712, 1094, 2188, 3649, 4376, 7298, 14596, 22427, 29192, 44854, 48683, 89708, 97366, 179416, 194732, 389464, 1996003, 3992006, 7984012, 15968024]

約数ペア:

[(1, 15968024), (2, 7984012), (4, 3992006), (8, 1996003), (41, 389464), (82, 194732), (89, 179416), (164, 97366), (178, 89708), (328, 48683), (356, 44854), (547, 29192), (712, 22427), (1094, 14596), (2188, 7298), (3649, 4376)]