16651148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 30085440

約数和(自身を除く): 13434292

約数列:

[1, 2, 4, 43, 86, 131, 172, 262, 524, 739, 1478, 2956, 5633, 11266, 22532, 31777, 63554, 96809, 127108, 193618, 387236, 4162787, 8325574, 16651148]

約数ペア:

[(1, 16651148), (2, 8325574), (4, 4162787), (43, 387236), (86, 193618), (131, 127108), (172, 96809), (262, 63554), (524, 31777), (739, 22532), (1478, 11266), (2956, 5633)]