31617272

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 64236480

約数和(自身を除く): 32619208

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 241, 248, 482, 529, 713, 964, 1058, 1426, 1928, 2116, 2852, 4232, 5543, 5704, 7471, 11086, 14942, 16399, 22172, 29884, 32798, 44344, 59768, 65596, 127489, 131192, 171833, 254978, 343666, 509956, 687332, 1019912, 1374664, 3952159, 7904318, 15808636, 31617272]

約数ペア:

[(1, 31617272), (2, 15808636), (4, 7904318), (8, 3952159), (23, 1374664), (31, 1019912), (46, 687332), (62, 509956), (92, 343666), (124, 254978), (184, 171833), (241, 131192), (248, 127489), (482, 65596), (529, 59768), (713, 44344), (964, 32798), (1058, 29884), (1426, 22172), (1928, 16399), (2116, 14942), (2852, 11086), (4232, 7471), (5543, 5704)]