73355248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{106621}}^1$

素因数の和:106672

約数の個数: 20

約数和(自身を含む): 145432408

約数和(自身を除く): 72077160

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 106621, 213242, 426484, 852968, 1705936, 4584703, 9169406, 18338812, 36677624, 73355248]

約数ペア:

[(1, 73355248), (2, 36677624), (4, 18338812), (8, 9169406), (16, 4584703), (43, 1705936), (86, 852968), (172, 426484), (344, 213242), (688, 106621)]