135945664

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{68521}}^1$

素因数の和:68564

約数の個数: 28

約数和(自身を含む): 278473408

約数和(自身を除く): 142527744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 68521, 137042, 274084, 548168, 1096336, 2124151, 2192672, 4248302, 4385344, 8496604, 16993208, 33986416, 67972832, 135945664]

約数ペア:

[(1, 135945664), (2, 67972832), (4, 33986416), (8, 16993208), (16, 8496604), (31, 4385344), (32, 4248302), (62, 2192672), (64, 2124151), (124, 1096336), (248, 548168), (496, 274084), (992, 137042), (1984, 68521)]