104080496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{811}}^1$

素因数の和:1449

約数の個数: 40

約数和(自身を含む): 217788144

約数和(自身を除く): 113707648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 617, 811, 1234, 1622, 2468, 3244, 4936, 6488, 8021, 9872, 10543, 12976, 16042, 21086, 32084, 42172, 64168, 84344, 128336, 168688, 500387, 1000774, 2001548, 4003096, 6505031, 8006192, 13010062, 26020124, 52040248, 104080496]

約数ペア:

[(1, 104080496), (2, 52040248), (4, 26020124), (8, 13010062), (13, 8006192), (16, 6505031), (26, 4003096), (52, 2001548), (104, 1000774), (208, 500387), (617, 168688), (811, 128336), (1234, 84344), (1622, 64168), (2468, 42172), (3244, 32084), (4936, 21086), (6488, 16042), (8021, 12976), (9872, 10543)]