42237872

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 60

約数和(自身を含む): 87916248

約数和(自身を除く): 45678376

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 67, 82, 124, 134, 164, 248, 268, 328, 496, 536, 656, 961, 1072, 1271, 1922, 2077, 2542, 2747, 3844, 4154, 5084, 5494, 7688, 8308, 10168, 10988, 15376, 16616, 20336, 21976, 33232, 39401, 43952, 64387, 78802, 85157, 128774, 157604, 170314, 257548, 315208, 340628, 515096, 630416, 681256, 1030192, 1362512, 2639867, 5279734, 10559468, 21118936, 42237872]

約数ペア:

[(1, 42237872), (2, 21118936), (4, 10559468), (8, 5279734), (16, 2639867), (31, 1362512), (41, 1030192), (62, 681256), (67, 630416), (82, 515096), (124, 340628), (134, 315208), (164, 257548), (248, 170314), (268, 157604), (328, 128774), (496, 85157), (536, 78802), (656, 64387), (961, 43952), (1072, 39401), (1271, 33232), (1922, 21976), (2077, 20336), (2542, 16616), (2747, 15376), (3844, 10988), (4154, 10168), (5084, 8308), (5494, 7688)]