383093968

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{138401}}^1$

素因数の和:138582

約数の個数: 20

約数和(自身を含む): 746540388

約数和(自身を除く): 363446420

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 138401, 276802, 553604, 1107208, 2214416, 23943373, 47886746, 95773492, 191546984, 383093968]

約数ペア:

[(1, 383093968), (2, 191546984), (4, 95773492), (8, 47886746), (16, 23943373), (173, 2214416), (346, 1107208), (692, 553604), (1384, 276802), (2768, 138401)]