84971008

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{2477}}^1$

素因数の和:2562

約数の個数: 40

約数和(自身を含む): 172379592

約数和(自身を除く): 87408584

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 2477, 4288, 4954, 8576, 9908, 17152, 19816, 34304, 39632, 79264, 158528, 165959, 317056, 331918, 634112, 663836, 1268224, 1327672, 2655344, 5310688, 10621376, 21242752, 42485504, 84971008]

約数ペア:

[(1, 84971008), (2, 42485504), (4, 21242752), (8, 10621376), (16, 5310688), (32, 2655344), (64, 1327672), (67, 1268224), (128, 663836), (134, 634112), (256, 331918), (268, 317056), (512, 165959), (536, 158528), (1072, 79264), (2144, 39632), (2477, 34304), (4288, 19816), (4954, 17152), (8576, 9908)]