31783796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:800

約数の個数: 36

約数和(自身を含む): 61859364

約数和(自身を除く): 30075568

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 194, 242, 388, 484, 677, 1067, 1354, 2134, 2708, 4268, 7447, 11737, 14894, 23474, 29788, 46948, 65669, 81917, 131338, 163834, 262676, 327668, 722359, 1444718, 2889436, 7945949, 15891898, 31783796]

約数ペア:

[(1, 31783796), (2, 15891898), (4, 7945949), (11, 2889436), (22, 1444718), (44, 722359), (97, 327668), (121, 262676), (194, 163834), (242, 131338), (388, 81917), (484, 65669), (677, 46948), (1067, 29788), (1354, 23474), (2134, 14894), (2708, 11737), (4268, 7447)]