81132032

素因数分解:

$2^9\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:980

約数の個数: 40

約数和(自身を含む): 163090752

約数和(自身を除く): 81958720

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 751, 844, 1502, 1688, 3004, 3376, 6008, 6752, 12016, 13504, 24032, 27008, 48064, 54016, 96128, 108032, 158461, 192256, 316922, 384512, 633844, 1267688, 2535376, 5070752, 10141504, 20283008, 40566016, 81132032]

約数ペア:

[(1, 81132032), (2, 40566016), (4, 20283008), (8, 10141504), (16, 5070752), (32, 2535376), (64, 1267688), (128, 633844), (211, 384512), (256, 316922), (422, 192256), (512, 158461), (751, 108032), (844, 96128), (1502, 54016), (1688, 48064), (3004, 27008), (3376, 24032), (6008, 13504), (6752, 12016)]