15608192

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 31620000

約数和(自身を除く): 16011808

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 1999, 3904, 3998, 7808, 7996, 15992, 31984, 63968, 121939, 127936, 243878, 255872, 487756, 975512, 1951024, 3902048, 7804096, 15608192]

約数ペア:

[(1, 15608192), (2, 7804096), (4, 3902048), (8, 1951024), (16, 975512), (32, 487756), (61, 255872), (64, 243878), (122, 127936), (128, 121939), (244, 63968), (488, 31984), (976, 15992), (1952, 7996), (1999, 7808), (3904, 3998)]