189102416

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{15907}}^1$

素因数の和:16658

約数の個数: 20

約数和(自身を含む): 366902112

約数和(自身を除く): 177799696

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 5944, 11888, 15907, 31814, 63628, 127256, 254512, 11818901, 23637802, 47275604, 94551208, 189102416]

約数ペア:

[(1, 189102416), (2, 94551208), (4, 47275604), (8, 23637802), (16, 11818901), (743, 254512), (1486, 127256), (2972, 63628), (5944, 31814), (11888, 15907)]