8388848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1353

約数の個数: 40

約数和(自身を含む): 18082176

約数和(自身を除く): 9693328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1301, 1612, 2602, 3224, 5204, 6448, 10408, 16913, 20816, 33826, 40331, 67652, 80662, 135304, 161324, 270608, 322648, 524303, 645296, 1048606, 2097212, 4194424, 8388848]

約数ペア:

[(1, 8388848), (2, 4194424), (4, 2097212), (8, 1048606), (13, 645296), (16, 524303), (26, 322648), (31, 270608), (52, 161324), (62, 135304), (104, 80662), (124, 67652), (208, 40331), (248, 33826), (403, 20816), (496, 16913), (806, 10408), (1301, 6448), (1612, 5204), (2602, 3224)]