84518384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6781}}^1$

素因数の和:6849

約数の個数: 40

約数和(自身を含む): 176603280

約数和(自身を除く): 92084896

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 6781, 12464, 13562, 27124, 54248, 108496, 128839, 257678, 278021, 515356, 556042, 1030712, 1112084, 2061424, 2224168, 4448336, 5282399, 10564798, 21129596, 42259192, 84518384]

約数ペア:

[(1, 84518384), (2, 42259192), (4, 21129596), (8, 10564798), (16, 5282399), (19, 4448336), (38, 2224168), (41, 2061424), (76, 1112084), (82, 1030712), (152, 556042), (164, 515356), (304, 278021), (328, 257678), (656, 128839), (779, 108496), (1558, 54248), (3116, 27124), (6232, 13562), (6781, 12464)]