80387104

素因数分解:

$2^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{937}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 181536768

約数和(自身を除く): 101149664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 383, 766, 937, 1532, 1874, 2681, 3064, 3748, 5362, 6128, 6559, 7496, 10724, 12256, 13118, 14992, 21448, 26236, 29984, 42896, 52472, 85792, 104944, 209888, 358871, 717742, 1435484, 2512097, 2870968, 5024194, 5741936, 10048388, 11483872, 20096776, 40193552, 80387104]

約数ペア:

[(1, 80387104), (2, 40193552), (4, 20096776), (7, 11483872), (8, 10048388), (14, 5741936), (16, 5024194), (28, 2870968), (32, 2512097), (56, 1435484), (112, 717742), (224, 358871), (383, 209888), (766, 104944), (937, 85792), (1532, 52472), (1874, 42896), (2681, 29984), (3064, 26236), (3748, 21448), (5362, 14992), (6128, 13118), (6559, 12256), (7496, 10724)]