125945984

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{51787}}^1$

素因数の和:51820

約数の個数: 32

約数和(自身を含む): 264118800

約数和(自身を除く): 138172816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 51787, 103574, 207148, 414296, 828592, 983953, 1657184, 1967906, 3314368, 3935812, 6628736, 7871624, 15743248, 31486496, 62972992, 125945984]

約数ペア:

[(1, 125945984), (2, 62972992), (4, 31486496), (8, 15743248), (16, 7871624), (19, 6628736), (32, 3935812), (38, 3314368), (64, 1967906), (76, 1657184), (128, 983953), (152, 828592), (304, 414296), (608, 207148), (1216, 103574), (2432, 51787)]