88814608

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 177363648

約数和(自身を除く): 88549040

約数列:

[1, 2, 4, 8, 16, 43, 86, 167, 172, 334, 344, 668, 688, 773, 1336, 1546, 2672, 3092, 6184, 7181, 12368, 14362, 28724, 33239, 57448, 66478, 114896, 129091, 132956, 258182, 265912, 516364, 531824, 1032728, 2065456, 5550913, 11101826, 22203652, 44407304, 88814608]

約数ペア:

[(1, 88814608), (2, 44407304), (4, 22203652), (8, 11101826), (16, 5550913), (43, 2065456), (86, 1032728), (167, 531824), (172, 516364), (334, 265912), (344, 258182), (668, 132956), (688, 129091), (773, 114896), (1336, 66478), (1546, 57448), (2672, 33239), (3092, 28724), (6184, 14362), (7181, 12368)]