40887848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{268999}}^1$

素因数の和:269024

約数の個数: 16

約数和(自身を含む): 80700000

約数和(自身を除く): 39812152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 268999, 537998, 1075996, 2151992, 5110981, 10221962, 20443924, 40887848]

約数ペア:

[(1, 40887848), (2, 20443924), (4, 10221962), (8, 5110981), (19, 2151992), (38, 1075996), (76, 537998), (152, 268999)]