8115118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 13980672

約数和(自身を除く): 5865554

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 163, 326, 341, 682, 803, 1606, 1793, 2263, 3586, 4526, 5053, 10106, 11899, 23798, 24893, 49786, 55583, 111166, 130889, 261778, 368869, 737738, 4057559, 8115118]

約数ペア:

[(1, 8115118), (2, 4057559), (11, 737738), (22, 368869), (31, 261778), (62, 130889), (73, 111166), (146, 55583), (163, 49786), (326, 24893), (341, 23798), (682, 11899), (803, 10106), (1606, 5053), (1793, 4526), (2263, 3586)]