16435808

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 34020000

約数和(自身を除く): 17584192

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 89, 116, 178, 199, 232, 356, 398, 464, 712, 796, 928, 1424, 1592, 2581, 2848, 3184, 5162, 5771, 6368, 10324, 11542, 17711, 20648, 23084, 35422, 41296, 46168, 70844, 82592, 92336, 141688, 184672, 283376, 513619, 566752, 1027238, 2054476, 4108952, 8217904, 16435808]

約数ペア:

[(1, 16435808), (2, 8217904), (4, 4108952), (8, 2054476), (16, 1027238), (29, 566752), (32, 513619), (58, 283376), (89, 184672), (116, 141688), (178, 92336), (199, 82592), (232, 70844), (356, 46168), (398, 41296), (464, 35422), (712, 23084), (796, 20648), (928, 17711), (1424, 11542), (1592, 10324), (2581, 6368), (2848, 5771), (3184, 5162)]