193290736

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{124543}}^1$

素因数の和:124648

約数の個数: 20

約数和(自身を含む): 378364672

約数和(自身を除く): 185073936

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 124543, 249086, 498172, 996344, 1992688, 12080671, 24161342, 48322684, 96645368, 193290736]

約数ペア:

[(1, 193290736), (2, 96645368), (4, 48322684), (8, 24161342), (16, 12080671), (97, 1992688), (194, 996344), (388, 498172), (776, 249086), (1552, 124543)]