89537008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11831}}^1$

素因数の和:11893

約数の個数: 40

約数和(自身を含む): 193666176

約数和(自身を除く): 104129168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 11831, 23662, 47324, 94648, 130141, 189296, 260282, 508733, 520564, 1017466, 1041128, 2034932, 2082256, 4069864, 5596063, 8139728, 11192126, 22384252, 44768504, 89537008]

約数ペア:

[(1, 89537008), (2, 44768504), (4, 22384252), (8, 11192126), (11, 8139728), (16, 5596063), (22, 4069864), (43, 2082256), (44, 2034932), (86, 1041128), (88, 1017466), (172, 520564), (176, 508733), (344, 260282), (473, 189296), (688, 130141), (946, 94648), (1892, 47324), (3784, 23662), (7568, 11831)]