389285552

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{25057}}^1$

素因数の和:26036

約数の個数: 20

約数和(自身を含む): 755047656

約数和(自身を除く): 365762104

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 15536, 25057, 50114, 100228, 200456, 400912, 24330347, 48660694, 97321388, 194642776, 389285552]

約数ペア:

[(1, 389285552), (2, 194642776), (4, 97321388), (8, 48660694), (16, 24330347), (971, 400912), (1942, 200456), (3884, 100228), (7768, 50114), (15536, 25057)]