80742848

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{40697}}^1$

素因数の和:40740

約数の個数: 28

約数和(自身を含む): 165396672

約数和(自身を除く): 84653824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 40697, 81394, 162788, 325576, 651152, 1261607, 1302304, 2523214, 2604608, 5046428, 10092856, 20185712, 40371424, 80742848]

約数ペア:

[(1, 80742848), (2, 40371424), (4, 20185712), (8, 10092856), (16, 5046428), (31, 2604608), (32, 2523214), (62, 1302304), (64, 1261607), (124, 651152), (248, 325576), (496, 162788), (992, 81394), (1984, 40697)]