90158152

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3163}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 193636800

約数和(自身を除く): 103478648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 2036, 3163, 3563, 4072, 6326, 7126, 12652, 14252, 22141, 25304, 28504, 44282, 88564, 177128, 1609967, 3219934, 6439868, 11269769, 12879736, 22539538, 45079076, 90158152]

約数ペア:

[(1, 90158152), (2, 45079076), (4, 22539538), (7, 12879736), (8, 11269769), (14, 6439868), (28, 3219934), (56, 1609967), (509, 177128), (1018, 88564), (2036, 44282), (3163, 28504), (3563, 25304), (4072, 22141), (6326, 14252), (7126, 12652)]