86445128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140333}}^1$

素因数の和:140357

約数の個数: 32

約数和(自身を含む): 202080960

約数和(自身を除く): 115635832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 140333, 280666, 561332, 982331, 1122664, 1543663, 1964662, 3087326, 3929324, 6174652, 7858648, 10805641, 12349304, 21611282, 43222564, 86445128]

約数ペア:

[(1, 86445128), (2, 43222564), (4, 21611282), (7, 12349304), (8, 10805641), (11, 7858648), (14, 6174652), (22, 3929324), (28, 3087326), (44, 1964662), (56, 1543663), (77, 1122664), (88, 982331), (154, 561332), (308, 280666), (616, 140333)]