244397584

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{109891}}^1$

素因数の和:110038

約数の個数: 20

約数和(自身を含む): 476931280

約数和(自身を除く): 232533696

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 109891, 219782, 439564, 879128, 1758256, 15274849, 30549698, 61099396, 122198792, 244397584]

約数ペア:

[(1, 244397584), (2, 122198792), (4, 61099396), (8, 30549698), (16, 15274849), (139, 1758256), (278, 879128), (556, 439564), (1112, 219782), (2224, 109891)]