16916481344

素因数分解:

$2^6\times 7^1\times {\mathrm{743}}^1\times {\mathrm{50821}}^1$

素因数の和:51583

約数の個数: 56

約数和(自身を含む): 38416553088

約数和(自身を除く): 21500071744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 743, 1486, 2972, 5201, 5944, 10402, 11888, 20804, 23776, 41608, 47552, 50821, 83216, 101642, 166432, 203284, 332864, 355747, 406568, 711494, 813136, 1422988, 1626272, 2845976, 3252544, 5691952, 11383904, 22767808, 37760003, 75520006, 151040012, 264320021, 302080024, 528640042, 604160048, 1057280084, 1208320096, 2114560168, 2416640192, 4229120336, 8458240672, 16916481344]

約数ペア:

[(1, 16916481344), (2, 8458240672), (4, 4229120336), (7, 2416640192), (8, 2114560168), (14, 1208320096), (16, 1057280084), (28, 604160048), (32, 528640042), (56, 302080024), (64, 264320021), (112, 151040012), (224, 75520006), (448, 37760003), (743, 22767808), (1486, 11383904), (2972, 5691952), (5201, 3252544), (5944, 2845976), (10402, 1626272), (11888, 1422988), (20804, 813136), (23776, 711494), (41608, 406568), (47552, 355747), (50821, 332864), (83216, 203284), (101642, 166432)]